Reply to Trans rights activist saying I'm hateful

Decided to reply to this T.R.A. activist says that even though I'm an atheist like him, I'm hateful and bigoted so I should "hang out with the Christians" instead, also saying "you're not welcome in our circles".
People like this are exactly why I've been so outspoken, as a Marxist and as an Atheist I absolutely DON'T want to be represented by such people.