Hold up you are conflating different laws and situations. But still yes, actually, it is. Support wavers on trans issues when you get into the weeds. Most Americans don't want to see trans binary people participating in sports, for example. They are far less likely to support trans peoppe having access to surgery as soon as they have medical autonomy (16).

I'm saying this full well knowing every single trans person is required to see 2 psychologists, and multiple doctors during their transition. More if they start as children and finish in adulthood.