> But there are either better ways to do these things, or they still require coercive (supervisory) activity.
I wish there were a consistent answer to this, but part of the reason management is hard (and I won't deny there's plenty of useless managers) is that people is very variable and you need to adjust your approach depending on the organization composition.
> So planning. yeah it's important. Have a clear goal and work out what you need to achieve it. Frankly the new intern can achieve most of that in one day, and all the senior team can easily do it. And prioritise it.
There are plenty of teams and situation where this is hardly "easy", particularly at very large companies. Relative priorities are not always clear, many teams demanding your team's attention and understanding what is "best" for the company and company goals, the team and individuals is non-trivial. You need to align all of those. It requires constant communication (hence why managers spend time on meetings, reading presentations, reading roadmaps from other teams, 1:1s with their team to understand their personal goals, etc);
> and if instead of giving it solely to managers you just published it to the whole org such logistics would be available to increase discussion and awareness (ie the workers would understand the plan better and not need managers)
Even in organizations where the information is open and all documentation, meeting notes, spreadsheets, etc; are open people struggle to understand and some just want the summary (I'd say most); they don't want to know how the sausage is made outside maybe have an understanding of the process (and some not even that).
> Aligning goals ... that's incentives. That's easy - pay me. Otherwise ... looks a lot like coercion.
Maybe is that easy for you. A lot of people want something else from their careers and as a manager you have to align what the organization wants with what the individual(s) and teams want as much as is reasonable to maximize their satisfaction (retention, performance, etc; is better if you achieve this).