"Mostly benefits your employer" my ass. ADHD isn't just "ugh, I don't like doing my job". Things you want to do, or need to do, even enjoy doing, and fully intend to do end up constantly pushed to the side when you're unmedicated. You end getting into difficult situations because you've managed to procrastinate taking the 10 minutes it takes to renew your car's registration for 6 months. You struggle to maintain relationships, both friendly and romantic, because people interpret your inability to focus on them as disinterest. You lose sleep, and not just a little, because you lay in bed and simply cannot focus on going to sleep long to actually do so. So you stay up until completely exhausted, but guess what? That doesn't align with anybody else's schedule.

Then you take a pill, and all of these problems just disappear. If you want to work out, you can just go to the gym and work out. No weird little ritualistic hacks, just "I want to do X, I shall do X". You receive a wedding invitation, and you can just spend the 10 minutes making travel arrangements, rather than procrastinating it for months. You can see that a load of laundry needs to be done, and just spend the 5 minutes loading the washing machine, rather than having to push past your brain screaming like you're trying to stick pins in your eye.