That's too simplistic: getting hundreds of thousands of at-risk people mixing with others in order to get a shot of an ineffective vaccine — I imagine the net r

That's too simplistic: getting hundreds of thousands of at-risk people mixing with others in order to get a shot of an ineffective vaccine — I imagine the net result wouldn't be saving any lives at a cost of delaying alternative vaccines for these people for longer (I guess interactions between them have been even less tested).