Power and responsibility must go hand in hand for any social group to function well, whether that group be a family, a business, a country, or something else.
We naturally desire power without the responsibility. However, if an individual attains this status, other members of the group must suffer the disparity.
Inversely, when an individual bears great responsibility without being empowered, they become exploited and frustrated.
Some people do well with more or less power, and more or less responsibility. This is not an issue, and in fact is a wise utilization of the different personalities in a group, so long as the power and responsibility remain aligned.