I'm a millennial too, and I see some of this but it only seems to be some industries. I'm a programmer and my coworkers are like 90% about "the grindset", but people I meet who are in health and wellness are 90% the other way. I also feel like cities and large metros tend to be more focused on work, and less urban areas are more focused on living.

I would say a lot of millenials are this way too, and it's not fair to say it's just a gem z thing, but it's far from the majority... At least around me. There seem to at least be pockets of it, but overall I feel like it's closer to 20%.

With gen z, I feel like the people are way more heavily skewed the other way. I've had gen z general contractors and such just cut the bullshit, tell it like it is, and show that they value ME more than THEIR BOSS. It seems much more universal in their generation.

But that's just my experience. I dunno which is more universal.