m.roompower_levels: emergency remove mjolnir

Ref: matrix-org/mjolnir#482

matrix/m.policy.rule.server/README.md

@@ -0,0 +1,62 @@
+# `m.policy.rule.server`
+
+This event is the language of Draupnir/Mjolnir and experimental Mjolnir style ignore in Element Web labs when speaking of homeservers.
+
+TL;DR
+
+- Event type: `m.policy.rule.server`
+- State key: `example.net` (server name goes here)
+
+<!-- prettier-ignore-start -->
+
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+
+- [Allowing all servers](#allowing-all-servers)
+- [Allowing server mjolnir.matrix.org](#allowing-server-mjolnirmatrixorg)
+- [Banning evil example.org](#banning-evil-exampleorg)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
+<!-- prettier-ignore-end -->
+
+## Allowing all servers
+
+- Event type: `m.policy.rule.server`
+- State key: `*`
+
+```json
+{
+  "entity": "*",
+  "reason": "Default ACL allow all",
+  "recommendation": "org.matrix.mjolnir.allow"
+}
+```
+
+## Allowing server mjolnir.matrix.org
+
+- Event type: `m.policy.rule.server`
+- State key: `mjolnir.matrix.org`
+
+```json
+{
+  "entity": "mjolnir.matrix.org",
+  "reason": "Mjolnir for all!",
+  "recommendation": "org.matrix.mjolnir.allow"
+}
+```
+
+## Banning evil example.org
+
+_Well, the example organization domain is now evil :smirk_cat:_
+
+- Event type: `m.policy.rule.server`
+- State key: `example.org`
+
+```json
+{
+  "entity": "*",
+  "reason": "Evil example homeserver",
+  "recommendation": "m.ban"
+}
+```

matrix/m.policy.rule.user/README.md

@@ -0,0 +1,32 @@
+# `m.policy.rule.user`
+
+This event is the language of Draupnir/Mjolnir and experimental Mjolnir style ignore in Element Web labs when speaking of individual users.
+
+TL;DR
+
+- Event type: `m.policy.rule.server`
+- State key: `_username:example.net` (The leading`@` is replaced with an underscore `_`)
+
+<!-- prettier-ignore-start -->
+
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
+
+- [Banning an user](#banning-an-user)
+
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->
+
+<!-- prettier-ignore-end -->
+
+## Banning an user
+
+- Event type: `m.policy.rule.user`
+- State key: `_username:example.net`
+
+```json
+{
+  "entity": "@username:example.net",
+  "reason": "Example ban",
+  "recommendation": "m.ban"
+}
+```

matrix/m.room.power_levels/README.md

@@ -35,7 +35,6 @@ The main point I do this for is users `users`
 		"@leon:the-apothecary.club": 99,
 		"@leon:masfloss.net": 99,
 		"@fidino:artemislena.eu": 99,
-		"@mjolnir_3671ee5a-cd2a-47c0-97da-e5662f3324d9:mjolnir.matrix.org": 99,
 		"@aminda.git:pirateriot.net": 13
 	}
 },

matrix/m.room.server_acl/README.md

@@ -13,55 +13,57 @@ adjusting this.
 
 - https://matrix.org/docs/guides/moderation#banning-servers-from-rooms-server-acls
 
-Note: when sending the custom event via `/devtools` for the first time, click
-the `Event` so it says `State Event` and asks for `State key` in addition to `type`,
-which can/is left empty as usual.
+Note:
+
+- When sending the custom event via `/devtools` for the first time, click
+  the `Event` so it says `State Event` and asks for `State key` in addition to `type`,
+  which can/is left empty as usual.
+- Subdomains appear to be implied by specifying 2nd level domain. E.g.
+  `matrix.org` appears to apply to `*.matrix.org` at least on Synapse.
 
 ```json
 {
-  "allow": ["*"],
+  "allow": ["*", "mjolnir.matrix.org"],
   "allow_ip_literals": false,
   "deny": [
     "matrix.org",
-    "*.matrix.org",
-    "mjolnir.matrix.org",
     "disroot.org",
     "privacytools.io",
     "feneas.org",
     "glowers.club",
-    "*.glowers.club",
     "midov.pl",
-    "*.midov.pl",
     "kiwifarms.net",
-    "*.kiwifarms.net",
     "liberta.casa",
     "nitro.chat",
-    "*.nitro.chat",
     "nerdsin.space",
-    "*.nerdsin.space",
     "thisisjoes.site",
-    "*.thisisjoes.site",
     "pp13.space",
-    "*.pp13.space"
+    "evulid.cc"
   ]
 }
 ```
 
 Explanations:
 
-- Very big homeservers promoting centralisation of users and power. Also
-  big source of spam, poor moderation and abusive bot performing public
-  logging of members-only rooms.
-- Legacy servers that have discontinued, are in progress of discontinuing or
-  are just closed for public, that have PL100 in my rooms. They don't need subdomains
-  to be denylisted as the subdomain MXIDs wouldn't have power.
-  - `disroot.org`, `privacyguides.io`, `feneas.org`.
-- The rest are connected to abusive raids on communities that I am a part of,
-  sometimes even moderate.
+- `matrix.org`, `*.matrix.org`
+  - Very big homeservers promoting centralisation of users and power. Also
+    big source of spam, poor moderation and abusive bot performing public
+    logging of members-only rooms.
+- `matrix.org`, `evulid.cc`
+  - Run instances of [matrix-public-archive](https://github.com/matrix-org/matrix-public-archive/issues/47) which [misses proper ability to opt-out](https://github.com/matrix-org/matrix-public-archive/issues/47)
+- `nitro.chat`
+  - Poorly protected from abuse, abuse contact joins room that their users are raiding and leaves immediately without doing anything.
+- `disroot.org`, `privacytools.io`, `feneas.org`, `liberta.casa`
+  - Legacy servers that have discontinued, are in progress of discontinuing or
+    are just closed for public, that have PL100 in my rooms.
+- `glowers.club`, `midov.pl`, `kiwifarms.net`, `nerdsin.space`, `thisisjoes.site`, `pp13.space`
+  - Connected to abusive raids on communities that I am a part of, sometimes even moderate.
+- Others
+  - Most likely inherited from _Community Moderation Effort_.
 
 ## Allowlist
 
-This configuration only lets servers I have accounts on in.
+This configuration only lets servers I or especially close friends have accounts on in.
 
 ```json
 {
@@ -74,8 +76,7 @@ This configuration only lets servers I have accounts on in.
     "fedora.im",
     "jae.fi",
     "converser.eu",
-    "artemislena.eu",
-    "the-apothecary.club"
+    "artemislena.eu"
   ],
   "allow_ip_literals": false,
   "deny": []