> And how would one pay for it?
This is like the old line about education ("if you think it's expensive, try ignorance").
There isn't any such thing as "ending lockdown" without certain cooperative measures. Either we'll take the necessary collective steps to control spread and coordinate recovery behavior... or we won't, and we'll have both the uncontrolled spread and the second order uncoordinated responses including large portions of people sitting out economic participation in order to manage personal risk.
Maybe it'll take some kind of civil enforcement to do this. Maybe most people will cooperate.
Maybe the federal government will lend local governments money to help. Or it won't, or it will, but will come with stipulations designed to weaken the ability of local institutions to act counter to partisan ends of those in control of the Senate and executive.
But anyone on team "end lockdown" should hope there is cooperation, and enough enforcement to encourage it at the margins. And if funding is a problem, then private and public entities alike at least in theory have some incentive to come up with a way to solve the problems that need to be solved to support higher levels of activity.