Only for the most part; people online aren't my friends, there is not enough interaction/depth of interaction to get to really know them and being online tends to turn people into fuckwads(1). They just happen to be you're kind of fuckwads.

(1)https://en.wikipedia.org/wiki/Online_disinhibition_effect

That’s a stretch.

It’s well accepted that people tend to be more unpleasant online, and text doesn’t translate nuance well enough to avoid misunderstandings, no matter how many emojis are assigned to the task.

Blocklists are used by women quite extensively, to block everything from specific terms to specific harassers and specific communities and topics.

Being put on a shared blocklist isn't a "stay away from this person"; it's a "tell these thousand people to stay away from these other thousand people regardless of actual basis, because 1 person got offended"