Sure, maybe, with no practice or training.
But after a couple of months, at least 75% of the ones who apply themselves will be able to perform a reasonable high kick. And then they'll continue to improve in terms of accuracy and technique with further practice.
Seriously, you need to stop forcing your low personal standards and expectations on everyone else.
It's possible that you are actually truly physically incapable of doing these sort of things, but I doubt it.
I have a suspicion that the real case is that you tried it once, found it a bit hard and gave up - then decided it must be your age and everyone except gifted athletes are the same.
Problem is, you're wrong and quite honestly more than a bit pathetic.
Here's a list of what you need to do:
Stop whining and moaning that it's everyone else's fault.
Shut up.
Train at your level (which means a challenge for you, but within capability).
Keep training.
Train some more.
Only go to advanced classes when you're advanced.
Maybe see a therapist about your low opinion of yourself.