That, on its own, would make it clear the environment wasn't built for me.
The fact that the environment was very obviously built for management—for information to flow up so that decisions can flow down—but also that nobody is willing to acknowledge that? That just makes it even clearer.
I've worked in an environment that did feel like it was built for me, and it was pretty much the opposite of scrum/agile/etc. I had real trust with a clearly defined area of ownership. I was responsible for managing the interfaces and interaction points around my area and, occasionally, for real deadlines (with real context!), not a slog of fake short-term deadlines that exist just to create pressure. I didn't have to break down or justify my work in terms of bite-sized tasks that could roll up into somebody's spreadsheet.
And the best part? We got more done, faster, than conventionally managed teams.
If the culture hadn't been totally ruined by a reorg, I'd still be there. I'm still sad I haven't been able to find anything similar since. But, having experience that, I am only more confident that scrum et al are absolutely not built for me.