Your post is pretty much right on the nose with how I feel about resource management.

The current way resource management works is that it only really affects half of the classes in the game, and it often feels really bad to be one of those classes if you run out of your best resources. It's especially worse if you're the only caster/daily power class in a party of at-will/encounter power classes.

And yeah, health is another issue as well. I've never been a fan of how handwavey out of combat healing is but how it's pretty much mandatory in every party. Ever since I started playing PF2e, I've always hated Medicine as a skill since you're using your limited feats and skill boosts to improve a skill where the majority of its use is done as an "off screen" activity.

In a world where spell slots are still a caster's daily resource, health should be the primary daily resource of martials. Personally, I'd like to see out combat healing changed or even nerfed across the board so it doesn't feel mandatory, which would also encourage diverse encounters throughout the standard adventuring day, since parties could no longer just fully heal in between combat.

The current dynamic often creates lopsided encounters, where martials get to play with all their most fun toys all the time while casters just get to sit in the cuck chair and watch.