This is the problem generally with the omnicause: not only does it make selective subscription to agendas impossible, but it relativizes them in a way that the constituents of the various causes ought to find offensive.
The trans debate in particular exposes this flaw. (gay rights didn't because gay rights activists were, by and large, willing to accept that gay rights was not the most important cause in the world)
Trans rights should be the starting point where we disaggregate the omnicause. Trans individuals are driven by an extreme desire to 'transition', often exchanging healthy intact bodies for ones that have undergone unneeded, brutal surgical procedures and chronic, transition induced problems, sometimes to the point of disability, for the sole purposing of presenting as the opposite sex; even knowing that they are not in a literal sense even changing sex. For that person, transition is the most important thing in the world and they will sacrifice practically everything else to do it.
But that is not rational thinking. By objective measures it fits a definition of mental illness. Whether we allow such individuals to access medical treatment to try and change their bodies to alleviate that mental distress is one question - we've decided as a society the answer is: yes. And I'm sympathetic to that decision - to the point of being conflicted; but obviously we shouldn't be treating trans perception of the harms of not being able to transition as an objective reality. It is not genocide to not have access to 'affirmative' care. It is not eliminationist to not allow male sexed individuals into female spaces. To think it is is the product of dis-regulated emotional response and distorted, intrusive thoughts. That isn't hate speech, it is an objective assessment. We should be insisting as a society that we use clear language on this so that we don't put the trans question on the same plane as the Palestinian problem or climate-change mitigation. It's short-circuiting our ability to democratically arrive at public policy.