That’s where you should use something more like top / bottom /s
I think in this sense, master is more akin to the ‘recording’ master - The best version of the recording to which others are generated, and all parts merged; no ‘slaves’ necessarily just the ‘master’.
Leftist with lofty goals still have to settle - This is the real world, and far from an idealized utopia. We can step into the light while still recognizing we’re walking in the shade. Pro-rehabilitation folks still can believe that not all people can be rehabilitated. Capital punishment may sometimes be the only fitting remedy for civilization, if not just for the punished. There will always be evil in the world who aren’t capable of rehabilitation without some form of violence and punishment - Some crimes and criminals are beyond what the sane and just can fathom.