I don't think we will get back to normal for years, if ever. It really is similar to a world war in many ways.
It’s going to take years to fully recover from the economic impact, I agree.
In terms of the ability to mix with who we want, hold mass events, festivals.... as has already been said, once the 25 million have been vaccinated, most of the deaths and hospitalisations will be gone.
I think it would then be difficult to maintain the ban on mixing, even though the risk of long Covid would remain for those not vaccinated. That could be up to 20% of people who get infected, according to the NAO.
However, there are plenty of younger people, including mners who are willing to dismiss that risk in their own case and want to get their lives back. I think the government will eventually let them. There would be a revolution if they don’t, if some posters on here are to be believed.
In a sense, though, we will not be going back to ‘normal’ as it was before, because people have learned new ways of doing things and not all of them will want to go back. I think there will be less commuting, more videoconferencing and more wfh, even if not full time.