I totally understand what you're saying, sen.
There's also very little in the way of support anywhere for the adults who need it. There have been a few changes, and things are changing though, albeit slowly.
Even 10 years ago there was almost nothing available for anyone with TS where I live. 15 years and 20 years before that, it was just dreadful!
We all just have to keep plugging away and fighting the fight.
The more good information that is out there the better. It can only rub off across the board.
edited to add: I think that the TSA has a lot to do with all this. They've definitely focused away from adults for years and years, although they have in the past year or two added adult information to their website as well.