Anti Raid kick troll groups feature.

[Androir]

..........

[Lokier]

To making things like this what was happening to me or cyber bullying/stalking possible?
No way! No naming and shaming! But a possible punishment for this trolls.

There is a punishment. It's called reporting them to a GM. Also, link anything they say as it can be held against them. That's all you're going to get.
The trolls will only get a point on their account, or a warning at the very least. I just wish people were more inclined to report these asshats more often, the more they're reported for their bullshittery the more likely they'll land themselves a perma-ban, or at the very least learn not to be asshats.