People on the left, how do you respond to the argument [SEE POST BODY BECAUSE MY TITLE IS TOO LONG]?

"People on the left are more focused on identity politics than actual policies".

or in other words, "People on the left can't define a woman".

Not all people on the right make this, but I see it fairly often as a criticism of the left. Now, before I make any assumptions on the left based on what the right says (because I'm trying to have an open mind or whatever it's called nowadays) , I would like to give them a chance to respond.

Oh also, please follow rule 5, I don't want to ask to have to lock this.

Nope, was wrong