Unless the gender-critical cannot find it in themselves to respect others by their behaviour in such common courtesies, then they will always be isolated. A leap of faith and behaviour is required to join the debate.
Firstly, the gender critical aren’t ‘isolated’. You’d very much like us to be, but the majority of the population is actually gender critical. Secondly, you do not set the rules for when others can join in public debates around legislation and rights. We aren’t required to ‘have faith’ in anything or anyone in order to speak. How dare you. We don’t need to amend our behaviour either, we’re not the ones punching people at meetings or issuing bomb threats.
Respectful debate means respecting others right to opinion, freedom of thought and speech. It does not mean respecting whatever opinion they hold, nor agreeing to change language to adhere to others beliefs. Stop telling us what to do and how to speak.