I think most people are familiar with the idea that you are too close to your own work to be able to check it properly. That's why proof readers exist! It's not a sign of ADHD to make occasional errors, it's just a sign of being human. Her perfectionism (linked to her ASD) means that she blows tiny errors out of proportion though and this is why she feels she has a problem. Conveniently since the spectre of ADHD has arisen, more and more errors have been appearing in her videos to prove that she does have ADHD. She is about as subtle as a sledgehammer as not only does she litter her videos with mistakes now but she needs to constantly highlight them just in case anyone slow on the uptake has missed them.
I think she has convinced herself that she is some kind of disability advocate but what she is doing is so damaging to the disabled. She is either unable or unwilling to acknowledge her pretty obvious ASD and is instead doing a bad job of hamming up any ADHD tendancies she might have. If she goes on to get a ADHD diagnosis then it just looks like the system can be manipulated by anyone that has read the list of symptoms and can do a rather unconvincing job of acting distracted and making errors all over the place. It just adds to the already pervasive narrative that ADHD is over diagnosed and therefore a diagnosis is worthless. Meanwhile people who genuinely have ADHD and struggle with the symptoms will be tarred with the same brush.
