I don’t think you can truly change anything with these methodologies. At the end of the day most companies are still privately owned companies, and you as a developer will do what the owners and/or the managers tell you to do. The owners aren’t going to delegate important decisions to developers unless it’s a really technical thing. The part where “developers take control” in scrum is bullshit and always will be by necessity of how our economic system works.
I feel like Scrum and similar stuff just serves to obfuscate real material relations in the company that aren’t going to change no matter how many story points you assign to this or that or how many scrum masters you have. Also it makes micromanagement easier I guess.