I can confirm that some jobs got gutted too badly for ultimates to be a panacea.

Despite barely playing the game this expansion, I got roped in by some friends to do TOP on summoner. We cleared in a leisurely ~2 weeks, but more importantly, despite being rusty I think I made less than 10 unforced errors total over the entire course of progression.

It's practically impossible to make a mistake on that job. I was so unencumbered I was the one doing all the manual marking in p5 (not a 3rd party tool fan). Let me tell you, it's so funny watching other jobs fighting for their life executing their burst window on run omega, while I'm just pressing my one gcd over and over.