I agree with you on that last point - I'm talking largely about the trans people who are very online and very vocal about it (a self-selected demographic), not trans people in general.
I guess it annoys me that you left this little ad-hominem in parentheses at the end of your original comment. If you have some kind of issue with trans people or trans rights, you should really just say what that is, rather than making these kinds of comparisons.