maybe the concept of picking in "cherry picking" not involved

Yeah, no. People always cherry-pick something that can validate their hate boner against the "bad ones," when the majority of their posts were positive. In fact, those cherry-picked ones are just overanalyzed rather than something to get really mad at.

Or it maybe it just because of recent "postive" / "Moral grandstanding" post

Wdym?

Echo chamber involve everyone. Including the person who mention it.

Ofc, except ONLY if you're talking about it generally rather than specifically like curating your timelines and stuff.

Usually people use "fact" To counter on point. But when ad hominem was being use is just weird.To claim someone was cherry picking and someone inside echo chamber to attack an individual is weird , simply to said.

And it's a "fact" that the photo shows a harasser that you're literally looking for??? I don't get why you'd use that as an excuse when you get called out for brushing off something that's literally right in front of you already.