Williams is on the rise. It's not nearly as visible on the results, but the team is far more consistent and Albon raves over how they have fixed some key problems on the previous car. And the admitted real problem is that the car is overweight. Let alone, Vowles has publicized that the team was way behind in process and procedure to build the car- which should be fixed this off season. I'd wager that the weight is related to the process issues. Seargant has really let the team down on his performance, I think, too.
Red Bull is really having problems- and as far as I can tell, it's rooted in the team principle vs. Jos. And Horner v the team. The idea that max is interested in leaving is pretty telling. But as a fan who really dislikes RBR and Horner, I'm totally ok with this. Hopefully, McLaren and Mercedes can make it a real fight at the end.
When Lewis made his decision, I'm sure he saw Mercedes figuring things out. But pretty much all of the greats do some seasons at Ferrari. Prost, Mansell, Schumi, Alonso, Kimi, Vettel are the recent ones. So it's as much legacy teams as it is hope they can do something great in 2026. IMHO.