PieFed blocks !enoughmuskspam@lemmy.world (and a few other communities) by default. At the time of writing this post, you can search for the comm on many PieFed instances and you will not find it.
The block is only by default. The admin can choose to override it. Many big instances have done so, including
- piefed.social
- piefed.world
- piefed.zip
See more information here.
You are right but piefed is hardcoded to violate basic compatibility in fediverse: https://communick.news/comment/8015757
For some items, yes.
For OP's nonsensical claim, no.