I'm not trying to denigrate you in any way, I myself switched from working at $BIG_BANK to a more lithe type of company and 90% of that bullshit went away.
Agile + Scrum stuff are minimal and now consume ~4.5% of my week instead of ~12.5%, I'm not spending half my "dev" time babysitting and maintaining giant applications no one really understands in full, and instead work on a bunch of little serverless applications, maybe half of which I do actually understand and can explain end to end.
But I imagine we're probably using the same word to describe very different things.
In my team we have reduced the process to having a simple backlog which we work through. But I have seen other teams where you spend enormous amounts of time on planning but it’s frowned upon if you think any further than the next sprint. Just check off tasks without any thoughts about long term architecture or strategy. Basically just a sweatshop with replaceable “resources” (the company doesn’t hire “people” anymore but “resources”)
Granted, that is most of what I see: poorly implemented agile everywhere, usually half embracing SCRUM. I think that has more to do with the typical command and control nature of upper management though.