Honestly I think doom-mongering like this (the headline more than the article, although the article/quotes doesn't help) is hugely irresponsible. Right now people are complying with highly restrictive measures because they know it's a short term thing. If you say "life won't go back to normal for five years, sadly", people won't think "oh no, I won't get to hug Granny for five years". They'll think "well fuck it then, I'm not waiting that long, I'm hugging Granny now." And we could really REALLY do with people hanging on for another few months, because even if the roomiest among us think vaccines probably won't do much ("sadly", "I'm afraid", "sorry"), the rest of us would rather not put the Grannies of the nation in jeopardy until we find out.
This. Best comment on the thread.
Will life change forever after COVID? Well, yes, of course, obviously, if we want to think in those terms. I mean, I didn't use to put the toilet lid down before flushing but I think I probably always will from now on (regardless of whether we have pandemics going on or not). The world is therefore slightly changed forever compared to how it was pre-COVID. I'm giving that as a slightly silly example but all historical events leave changes in their wake and this one will too, many quite a lot larger than toilet-lid-placement.
But of course life will gradually return to normal over the next year or so. Governments cannot afford to keep propping up industries indefinitely, and as the risk level of COVID gradually becomes more approximate to that of seasonal influenza, it will be harder and harder to make the case for restrictions and people will increasingly not comply in any case.