The question of whether sex and gender are binary or exist on a spectrum is an evolving issue, yet the eagerness to reject that science often comes off as more ideological than evidence-based.

There. Fixed that for you.

And whether or not those impacts are overstated or not is still subject to debate.

Besides, what concern is it of yours? If someone is gay or trans, just how does that impact you? Why seek to deny their feelings and thoughts on the matter? If loving who they want to love, or dressing how they want to dress makes them happy, then how does that diminish you?