The idea that leaving Twitter for other alternatives is akin to quitting a battle is erroneous. We don't sign up on SM platforms to fight. We don't HAVE to deal with trolls and bigots unleashed on us by a system that is designed to profit off of this interaction. Our FoE includes the right to engage on our own terms.
So stay if you wish to. Leave if you wish to. No value judgment attached to either. It's a goddamn social media profile!