It probably only cuts one way because it's difficult or impossible to implement "anti-monopoly-power technology", as you put it. Indeed, in your own comment you

It probably only cuts one way because it's difficult or impossible to implement "anti-monopoly-power technology", as you put it. Indeed, in your own comment you posited the existence of such a technology but then failed to suggest one, or even how it might theoretically work. You proposed a cumbersome, entirely legal-system-based solution instead.