Given the speed in which effective vaccines were developed I think this is a rather bleak outlook.
Sure, a lot is still unknown with the new virus variants and as has been expected vaccination drives had their teething problems. But in a few month time (almost) everybody who wants their jabs can get it (in rich countries, that is).
I for one, see myself on a 3 week vacation in Asia later this year. Optimistic? Maybe, and certainly dependent on a number of factors beyond my control. But I think it's a much better perspective than wallowing in misery and not seeing a way out.