I see that the Pantifa / Black oLives Matter crowd have taken to invading restaurants now:
Chanting “silence is violence,” the protesters demanded that people they encountered in the street, as well as the patrons of various restaurants, raise their hands to indicate solidarity with the goals of BLM.
My natural inclination to this kind of neo-Nazi thuggery and intimidation, of course, would be to raise my fist in solidarity, thus: 
…but that would probably be unwise. Let me therefore remind everyone that the proper initial response to this nonsense is to insert earplugs in the proper manner:
This should be done for two reasons: firstly, it will help drown out the silly chanting of this little shits.
I shouldn’t have to tell y’all the second reason, which might be necessary after you’ve put in the earplugs and then raised your (left*) fist in the manner above, and the Pantifastas take umbrage and attempt to do violence to you because they were “provoked”. (Personally, I might be provoked to violence just by having some pasty-faced little middle-class weenie screaming in my face, but no doubt somebody’s going to have a problem with this.)
Anyway, this public service announcement comes on the heels of the first one. Always have earplugs handy, folks.
*right hand, if you’re left-handed.