I don’t have ADHD but I experience this too. Audio processing disorder.
Sometimes I realise what’s been said after a second or so, other times I can’t figure it out. My go to solution is to just repeat what I’ve heard. It usually gets kind of funny so it takes the annoyance out of it.
With a quick Google search you can find someone’s home address, income, social security number, birthdate, amount of owned vehicles, political work (if any), size of home, criminal record, and much more!
It fucking sucks for it all to be public information, but websites dedicated to collating it all under one roof is even worse.
I think modern media can offset that a little. There’s been plenty of people making use of virtual avatars to represent themselves in the past few years and still achieve decent success. Though obviously you’re quite limited in what you can do if you remain anonymous.
I recall a few years ago a singer rather like that, REOL, made her first music video which she herself starred in and it kind of did accelerate her popularity. It’s hard to remain anonymous if you’re also looking to tour and be on stage. As an aside; it’s delightful how her “face debut” song is about how she’s unsure how she wants to do her debut.