Of course you *can*. But when all you manage is turning up 3 weeks late with claim that non-violent protest is a fantasy, then it's natural to ask if you *should* post, and if maybe you and the world at large might be better if you spent your time doing literally anything else.

Don't bother. Liberals are sniveling, cowardly, weaklings who would sooner get themselves and everyone they care about killed before deigning to actually be confrontational towards a fascist. They care more about feeling superior than keeping people alive.