"Not sure who you are saying is privileged. My friend Eve just did 6 days behind bars, she is a retired D.C. public school teacher living on a very limited income. She doesn't pay any of her fines, and her trials further the resistance. Also, I was arrested a few times this year, and barely make above minimum wage."

Translation: "Some of my best friends are poor".

I've never really heard too much preaching from any folks in a black bloc, but the non-violent mystical set seems to be pretty fond of it. It's even better when they use myths as evidence of their moral, tactical, and strategic superiority.
If was young, and I came from Northern Virginia, I'd be angry, too. India, Alabama, and Vietnam are all gardens of earthly delight because you were hauled in for failure to disperse.
That would be a few hundred in the US (based on these statistics), and I can't verify your 'local black bloc' head count.
I'm a little gray around the temples, and soft around the middle myself, but I don't hate young people as much as you do.