What would prevent a super rich to do the same? Rich mafiosi do that. Rich companies have killed people opposing them and still do, violently or quietly...
Discussion
Yes.
For me: Part of the free market.
There is always someone stronger and more powerfull arising.
Free market alone does not prevent violence without something ensuring balance of power.
Otherwise, any way is good to arise, and if it is violence, violence it will be. I am sure we can have a free market of violence in an anarcho-capitalist world, but is it what we want?
In a way we already live in this world, anarchy among countries with the ones with more capital dominating the others, and being replaced as new empires arise...
Anarchy among countries. Yes. True. I see that too. And is it that wrong? Maybe yes. Maybe no. I think it is as close to ‚human nature‘ as it can get.
Even this specific things looking cruel and unfair to us are in the end just normal and usual.