I'm not sure why
Sounds like we agree that there's abuse of eminent domain which needs reform. Securing "the repeal of a bad or obnoxious law" through demonstrating the problem is one way to build support for reform.
Tom and I will perpetually disagree on the scope of the situations in which eminent domain is reasonable, but even Conservatives eventually run up against the government's need to acquire land for military bases, police stations, and prisons; and outside the Libertarian camp, roads and other infrastructure improvements. You set up a government, it needs land and other property, and that's just that. We can't do away with it, but we just have to be vigilant to keep it from getting out of hand.