I don’t think anyone is seriously advocating having a lockdown which lasts until a vaccine which might not come at all (except those enjoying the novelty of a paid set of bank holidays).
The current lockdown is rapidly getting to the point of being pointless IMO, we’d now be better off trying to make a success of social distancing.
It's not broken down round my way. Yes, there's more traffic, but people are still keeping their distance.
However, I agree that there needs to be planning to come out of it.