I am guessing that injuries play a big role too, when your team is this much older, you are going to have a lot more players that gets injured and they are not going to be doing that fine.
Steph is 35, Klay is 33, and Draymond is also 33 years old. TBH, they can still play together for at least 2-3 years, and in that span, they can get at least 1 title. 2 might be impossible, but with better role players, it's achievable.
Speaking of role players, they have better role players right now than last season. Aside from that, they have young players as well in different positions like Kuminga, Moody, Jackson-Davis, the G-league player Quinones. As for Klay, take note that he's the top last season in three points made with 301 I think. You're not saying that he's not the same after the injury? So how about his achievement last season then? You think that he will not do it again this season? Think twice. The problem with him only is that, he shot pretty awful in their last games in the playoffs, but if we will see his overall performance in the regular season, and in the playoffs, we can say that he's back.
As for injuries, it's inevitable, and the history of CP3 with regards to injuries might be a problem, but I hope they will make a solution for it.
https://twitter.com/RossGeiger/status/1701592311392797006
"I'm a Milwaukee Buck, but most importantly I'm a winner… If there is a better situation for me to win the Larry O'Brien I have to take that better situation.”
And with that, I think Giannis will leave the Bucks after this contract has ended and as what we have discussed already, might be looking for teams like the Warriors,
Anyway, in this current era, championship are far more valuable than loyalty already. You can be loyal to a team, but the team can't be loyal to you. On the other hand, if you win a title, people will think of that even more than you being loyal to a team. TBH, it's a good choice by Giannis, and knowing how many teams will be interested in him, for sure those top teams might free up some salary cap just to get him.
As for the Warriors getting him, I just hope that it will not happen because that will just destroy the competition of the league like what happened when KD joined them.