Point 1 I’d say is the central point (pun not intended) of all of Reddit’s posts.
Most other points you list, you can find on the fediverse too. But there, if a certain aspect displeases you, you either have to endure it if it involves an aspect you want to interact with, or you potentially need to sever a rather big chunk of their network.
Here, specially if you use hybrid platforms thanks to tags besides communities, you get to lose very little in comparison. At worse, make a secondary community if one’s not around yet, use tags, and/or post to a miscellaneous/random topics community.






People should seek to change their local laws to prohibit or severely limit this sort of things too, besides seeking alternatives. If only seeking alternatives, the person should soon run out of those too, if not even be considered a criminal for doing so.