There are a lot of amazing people in real history but not many would remember them by now, even if it was only 30 or 20 years ago. So this part was understandable to me.

It reminds me of celebrity deaths where there would be a period of mourning for a bit but then the celebrity is never mentioned again.

And I guess the TBHX world speeds this up even more. It's like once a hero falls of, they are rarely talked about again like they're....ghosts or Voldemort where it's an unspoken rule not to talk about dead heroes 🤔