I hope at some point, it will be difficult for the dumpers to get back in significantly, because price will hold up, because people won't want to sell.

At some point you have to SELL. Like hodling forever does not sound like profit. In fact if you dont take profit out you are missing. Imagine those who sold BTC at 60k, they are happy with choice. If they wait for bitcoin to become 100K they would miss out on life. Nobody wants to be rich at 70 when caretakers would be cashing in.