He knows no one will show up. Beating up an old man is the same as beating up the special needs kid at school, that is why he spouts off. He is probably as quiet as a church mouse out in public, clutching his fannypack in fear when he passes by the wild youth of today.
SRB broke Kevin when he called him out about his PLC bullshit. It’s was a masterclass in humiliation. He’s touching knees at Main Street Cabaret now.