Earlier quoted context omitted.
At the same time, they also tend to start interfering in the solutions proposed by their team. It hard to stave off that temptation.
First: it's not "interference" if they are also part of the team. Second: If their ass is on the line, then they DO get a bigger say. They are paid for seeing potential problems, guiding the team, among other things.
Managers always have a higher job security compared to an IC from my experience.
Poor managers always use this dumb excuse of 'ass on line' to override good decisions by ICs with their own shitty decisions.