1. The teams are willing to try out new things with the project,many projects that have already achieved what ETH have ends up surrendering but ETH teams are not showing sign of stopping
2. I cant say more about the ETH2.0 upgrade but the POS implementation will make it worthwhile,the reason why i invested in some POS coins is to use the gains to sustain and get many daily needs till the day when holding them will pay off big,the POS will make many investors want to hold ETH for long term ultimately will leads to more adoption
but only relying on the fact that Pos of ETH was born to value x20 is really unreasonable.
If ETH 2.0 is successful, I just hope the value of ETH will return to ATH or slightly lower, the market needs logic.