I wish I could believe that but many people are perfectly okay with curtailing certain parts of rights so long as they aren't parts of a right they personally use or value. Plenty of pro-2a people were fine with gun control when it was being used to suppress the Black Panthers. And also many times to "fight crime" with specific firearm features and configurations being illegal despite not making anybody safer.

That was true, but largely is not true anymore. When Trump was pushing a blanket ban on trans people owning guns, gun rights organizations come out in force against (while anti-gun organizations like Everytown didn't).