That's the point though - why does it take hundreds of millions of dollars for phase 3? Because it happens in a regime that intentionally makes it so. That's

That's the point though - why does it take hundreds of millions of dollars for phase 3? Because it happens in a regime that intentionally makes it so. That's not how e.g. vaccination got invented now is it. Busy-bodies too busy "protecting us from ourselves" to let us find cures.