It depends. You have clubs that give consecences for this kind of behaviour and clubs that downplay and ignore it. You have fan scences where these people are a small minority and you have scences where they dominate.

It is never black or white, but a spectrum. In the case of Maccabi fans it is a very dark shade from what i have read now. Especially as they have many ties with the IDF and are openly celebrating the crimes if not partaking in them personally