Severance is really good, you should watch that. I've also heard good things about Ted Lasso and For All Mankind. I'm trying to finish WeCrashed, which has some great unsympathetic performances, but it's been a grind.
There's an uncanniness to Apple TV+ productions. They have gorgeously high production visual quality, in comparison to Netflix's notoriously flat and cheap affect, but most of their programming does seem mediocre story-wise.