It's not only about being tired enough to fall asleep early. If I stick to a 10pm-6am sleep schedule I feel exhausted during the day, and by early afternoon I'll be falling asleep. It's like being jetlagged permanently; my body simply doesn't want to keep to that schedule. It's not just an "oh, you need to stick to the schedule long enough to adapt and get into a proper routine" situation either - it's something I struggled with for years while I was in school and university, despite getting enough sleep.
It's amazing how much better and more energetic I feel - physically and mentally - now I'm able to keep to a sleep schedule that suits me. Obviously exercising is a good thing, but early/delayed sleep phase syndrome are real things.
This is stupid. I have no love for Overwatch or Blizzard - I've been boycotting them for years, in fact. But there are far, far worse games on Steam than OW2. The fact that, to my knowledge, it runs properly, doesn't have crypto miners built into it, and isn't just made from stolen assets already puts it at like a 5/10 at minimum.
I'm all for consumers standing up for themselves and being critical or poor products, but I really wish people wouldn't get caught up in these hate bandwagons.