"Their side" means who? Eminent Domain is spelled in the Constitution. Explicitly. You know, the document some people seem to care so much about. And "Fair market value" is the best that can be done for "Just Compensation", generally speaking. I do not think people will be happy when the government start compensating emotional attachment or distress when condemning "other people's lands". That would open a wholly different kind of rabbit hole.
Trump made clear that he is the biggest fan of Eminent Domain. There cannot be no misunderstanding about it.