Masked cowards
Want to cause trouble where they can, but just don't get in trouble themselves. Not to articulate an opinion, but punish others for theirs. Avoid debates because they do not pacify inner aggression. No interest in understanding, only in violence. Fear and destruction are the only points of view. Anything that deviates must be brought to its knees. Who can't deal with themselves and the world, has to leave out pain from boredom and inferiority complexes on others, who are practically blamed for it immediately. Discussions are undesirable, because there is nothing to represent, only to tread down. It is understandable that one does not want to show off one's miserliness, which is why cowards disguise themselves.
His face shows who holds a position and stands up for it.
(I refer to violent rioters who also present their sparse vocabulary on the Internet. Especially those who rebel against injustice and have to protect themselves against attacks through anonymity are not meant.)