Personally I find this form of thinking far more dangerous: I come from a country in which being “mentally disabled” would literally mean me being unable to function in polite society, and being a “retard” is something pretty common, even with adults. The fact I was undiagnosed autistic until I left saved me. Sure you don’t function like everyone else, and yeah, it’s hard - trust me -, but to say you’re broken is basically undermining everyone else that has the same condition as you.
I can see how that can be true in your circumstances. But, in a society where resources are available to you, the social model often leads people to turn down medications and accommodations, because the need and use of them seems unfair. (General “you” use ahead) And that only makes your life worse, given that you don’t live in that ideal society you built in your head.