Lebron legend is just bigger than Steph one
2016 Lebron title > Any Steph title
2022 Steph ring > Lebron's 2016 ring.
Lebron had Kyrie who was averaging insane numbers on his own in that finals, Kyrie hitting the shot in isolation over Curry to win the series too. Curry's best support was Wiggins, Kerr literally benched Draymond that series and Curry still won. Celtics were like the #1 ranked defense of all time that year, they swept KD and Kyrie.
Not to mention in 2016 Curry was 70% at best, league suspended Draymond in a pivotal Game 6, league rigged the game making sure Curry was off the floor in foul trouble so it goes 7, Bogut got injured so they lost their interior defense, Iggy was injured so they lost their best wing defender. Lebron beat a shell of the 2016 Warriors with an amazing supporting cast and a dominant performance by Kyrie.
Steph single handedly destroyed the #1 ranked Celtics defense, even Timelord came back in that series. They had no answer because of a single player. It's the more impressive ring with context, that's a bottom 2 team without Steph and they destroyed Celtics.
Only Dirk's ring was tougher imo.
I rank Lebron above Curry because his career was dominant from start to finish, he's got peaks and longevity. But 2022 > 2016. And I also think Curry has an argument to be the biggest floor raiser and the most valuable player of all time, the win/loss and his on/off +/- is ranked #1 all time I think. He might be the single most impactful player to have on the court, his presence alone morphs the court because of how far back he pulls the defense, it becomes a layup line when you play with him.
Curry also didn't go ring hunting, and form teams to win his rings. He pretty much has won with every iteration of the Warriors no matter what they surround him with he has made it work. Some of the most talent in the league and some of the worst talent in the league, still put a ring on it. This counts for something.
The last iteration with Jimmy remains to be seen but I think as long as he is healthy they will have a solid chance winning next year.