There's a difference between "The state will seize your property" and "You may sell your property to the corporation at a rate you choose, and if you don't want to then they'll have to find some other land to use". In either case, development does happen, but the primary beneficiaries of the development (the owners of the data center) would have to pay the people who's land they're using (or taking!) instead of lobbying the government to just take it.

I think that unwitting land owners should not be subsidizing the AI grifters...