One of them is the increased number of people caring for mental status, but the other one is, we are living in an era that requires long hours of computer usage which is against the living way of an ADHD person. We need to walk, go out, spend energy, but nowadays we have to stay in an office, look at a screen, which is so boring.
People caught on that girls and women can have it too and that they can be better at masking than anticipated. Nobody bothered to check me when I had all the symptoms for all my childhood and adolescence. It took me connecting the dots after age 30 to get the diagnosis.