No matter how they'll improve their roster but they don't have the system to win the championship, that's still not gonna work. Warriors had a good system, they also have a big 3 who are experienced enough in the NBA finals and have won a multiple championships together, so I would trust the Warriors here as they will likely win a back to back championship, well, I could be wrong though.
They had a good one during the bubble and Butler was doing pretty great doing the damage against the Lakers, it changed when it was found out their weakness was Duncan Robinson. Suddenly, they lack a sharpshooter in the playoffs last season after Coach Spo keeps on benching him because of the lack of defensive power. If it's improvements in chemistry base, they are strong and the same offensively but the defense is where they need to balance out because it had been easy for other teams who they will target for a higher chance to make a point.
IMO, they are not weak, there's just a missing piece.
^Good point by Baofeng, they ended the season strong and it's not just because of injuries, it is also because they had been using Robinson a lot of times at regular season.
Look at this difference, especially in the GS (games started). 0 playoffs 2022 21/21 playoffs 2020 / season 2022 he started 68/79
https://www.basketball-reference.com/players/r/robindu01.html