Maybe other participants of the forum will try to dissuade me from buying this coin? Or now everyone going to buy ETH now?
I wouldn't and just do what you think you are good with because you did proper research about the coin. I'm a ETH holder since 2018 and I'm still hopeful that we've got to see those green days that we want and with these upgrades the Istanbul fork upgrade is successful but this isn't the most exciting event that everyone is waiting for and you know what is it?
The PoW > PoS consensus change.