I also see that some of these types of people you mention wear this (imagined or not) ADHD “status” as some kind of badge of honor, so that they may feel superior to or more special than “normal” people. Weird times.
It's just now there's a lot more of it, where there is a lot more awareness of disabilities, and empathy rightfully but also means more people are inclined to maybe take the easy way out through diagnoses or taking medication to cover for some emotional issues. If there is no other way, then you should seek out meds,etc. But it is part of being human, to understand and overcome some difficulties through perseverance, resilience, or emotional work.