this is the case for most managers, unfortunately, and this is what is destroying the industry. These are the people who will manage people and have no clue how people operate, most causes of burnout that I have seen come from managers that don't care about people, they just push tasks and see people as resources.

The first step I always think that is being honestly concerned and caring about people and making them the best that they can be without toxic behavior and then balance it with company expectations and project management skills.

Folks complain that this is too much to learn, but this is the reason why managers get paid more. Not the case in the real world, unfortunately