I'm not defending them, perish the thought!
I am defending my right to express my opinion.

They are bullies that push little kids down in the mud to impress their friends who are not real enough to have the force of their own convictions.
If they have friends, at all.

People that get their jollies by beating up those not in a position to hurt them back should be denounced.
Confronted, at least.

Cat, meet bell.

If the shoe doesn't fit there will need be no fear of someone pointing out one's wearing of it.
The truth will come out.
Imo.