Over time you'd see a socially dictated (or even regulation dictated) amount of money go up for bonding if this became regular practice. I don't think adding more of a worry around "can we afford this" would create a positive impact in a world where a) scientists and academics routinely spend more time filling out requests for money (grants/funding/etc.) and justifying their use of said money than they spend actually doing research, and b) there is already a paucity of replication.