like with most things, these things are both overrated and underrated.
are there performative jobs|tasks|employees|cultures? yes.
are most of the things that engineers think are performative and useless actually so? nope.
some examples:
* managers managing upward - feels useless - is actually the most impactful bang-for-buck for managers to give their teams space to operate without micromanaging
* sales and marketing. The best software in the world won't get known, bought, or used, without good sales/marketing. There is no meritocracy on quality. Almost no business succeeds through technical credibility alone.
* 1on1s. They may not add any value to you, but 1) you'd miss them when they're gone, 2) i don't know how else you expect managers to stay on top of employee concerns - just know "inately"? 3) they may matter A LOT for your teammates, and them being happy means your team will be happy
There are other things like that.