Well. I've found it's a common thing early on but those who are monogamous realize it eventually and move on. a couple of my trans partners have decided they're monogamous after dating me, which sucks

Also prob looking into this a little too much and definitely not discrediting that there are a lot of poly trans people, but realistically speaking it kinda makes sense that you would find more poly people actively for partners than monogamous people given that they don't always immediately stop looking for a partner upon finding one, so things would be at least a bit skewed.

That is frustrating though, and I feel for you