I happen to think that we’re just going to end up chasing our tails. The virus will mutate faster than we can develop vaccines effective against the new mutations and there will be no end to the number of boosters you have to get. Some prominent scientists warn against this, read this article and check out the videos embedded in it.
https://theconservativetreehouse.com/blog/2021/09/08/the-ronacoaster-once-you-get-in-the-vaccine-car-you-aint-getting-off-til-the-rides-over/#more-216572