Obviously it's not ALL Europeans. No country in the world is a monolith. The governments, however, ARE representative of the general will of the people. The fact that the governments of Europe (again who are representative of the people) are backpedaling on gender affirming care and pausing things like hormone replacement therapy, gender reassignment surgery, and shutting down gender clinics indicates to me that the general will of the people in Europe is one of transphobia.
"Most American Republicans" are in the minority and NOT representative of the will of the people as indicated by the fact that our current administration is Democrat. We also affirm trans individuals by allowing widespread access to gender affirming care, flying the trans flag on public buildings, and highlighting trans individuals in mainstream media.
For the record, my argument was not a "whataboutism", but yours in fact was.
I'd like to make a nuanced correction to your statement. You state that conservatives believe that hierarchy is natural and unavoidable, and progressives believe in equality. As someone who considers themselves a right leaning centrist, I think you're missing an important distinction. I believe that good people and evil people exist. I believe that hard working people and lazy people exist. I believe that kind people and selfish people exist. You can never have true equality in a progressive sense so long as those two sides exist. The evil, selfish, and lazy people will ALWAYS prey on the good, kind, hard working. It isn't that we fundamentally disagree with what progressives want, it's that we think they have an unrealistic utopian view. Sort of like how a child will say they wish for world peace. It's sweet and well intentioned, but misses the reality of the world. As a native Californian, I can tell you that many of these progressive policies you want have led to increased violence, property crimes, and a general reduction in quality of life across the board, not just for the people at the top, but for literally everyone.