Sounds good to me.

We all make choices about the company we keep.

I choose not to hang out in biker bars because for me a motorbike is a form of transport and really not interesting to talk about. I get really bored.
My brother is a bike enthusiast with the tattoos etc and he can go on about bikes…

The only danger they pose is to themselves and the witless.

Having said that, they can be really boring and monotonous. Their arguments are gormless at best, and don’t have the intelligence to know when their vacuous arguments have been shot between the water line.

Will they learn anything. Nope. They are immune to intelligence (see what I did there?).

Will be interesting.
More likely to be noticed by calckey,misskey/friendica users who are on platforms.more similar to Facebook. Probably noticed by Mastodon users.

Not sure if kbin/Lemmy users will notice. This is based on me not noticing posts from these servers on Mastodon, calckey etc

Oliphant maintains a minimum block list that most systems take as a starter list.

Each instance admin decides which servers to block for themselves. If you visit the info pages of some systems they will list blocked systems, and there are a lot of them.

There are some very unsavoury communities out there. Blocking usually revolves around how effective moderation is.

As an example you can see a list of servers blocked by mastodonapp.uk on the About page.

https://mastodonapp.uk/about

I am a donor on various instances.
I’d take a dim view of being eaten.

I’m guessing you haven’t been on the #Fediverse very long so not picked up on the ethos of most of the folk who run the various instances.
Most are very protective of what they have created as a community and are definitely not in it for the money. Some are vehemently anti-capitalist.

There are many ways to get rich. Running an instance is not one of them.