yes, there are that many really disabled people on the internet actually
When I was less sick I used to think, "It seems like such a large portion of people on the internet are disabled, it can't possibly be that large of a percentage of the population" and then let my ableism demons tell me it was because they were faking (the same ones that told me I was faking, until I made myself really ill.)
But now that I'm sicker and wiser I realize I was logically just wrong because
The internet is disabled people's lifeline. There are more disabled people on the internet because OF COURSE. People who aren't disabled can be less chronically online because they don't have to be. This is textbook selection bias!
But actually also I was almost right, because there are way more disabled people in society than you would think! They're just systematically hidden and excluded from public spaces for abled peoples' convenience! 🙃
Anyway maybe this will help you understand and/or explain to abled friends and family.
Shoutout to the user SHAXXMOTIVATION on Twitter. They keep me going fr. Hearing a Video Game character I like yell affirmations in character is the best.