Black holes power some of the most energetic phenomena in the known universe, but could they ever power an advanced human civilisation?

Could we use black holes to power future human civilizations? 'There is no limitation to extracting the enormous energy from a rotating black hole'

Source: space
Source Link: https://www.space.com/the-universe/black-holes-as-batteries-could-humanity-ever-harness-the-energy-of-these-cosmic-titans