Is it time to start calling out bad cyclists?

So you are saying there's also collective responsibility for all black people because there are racists out there who will judge them all by the actions of one?

And dog owners.

And builders.

Etc.

I don't think anyone's saying it's right, just that's how it is. Educating the bigots is the ultimate answer, but in the short term you, as a gay, Asian, cat owning cheese shop manager being nice will make bigots think gay, Asian, cat owning cheese shop managers can be nice.

So be nice.

It's nice to be nice.