And why should it ? If you notice illegal content, report it so the individual posting it can be taken care of.

You don’t like it, block it

You’re offended by trolling, block it

You don’t like giant emojis, block it

You can’t stand a leftist view on urbanism, on science, on transportation… Block it.

I, for my part, can’t stand the idea of an instance becoming an even worse echo chamber as it is by severing ties with anybody who irritates an instance admin.