They will always find new "variants of interest." These people have no interest to end this, they don't experience the same lockdowns or quarantines the rest of us do.
I understand many here are pro-vaccine, but what's life going to be if we need to shut down with every variant, get a new shot in 90 days, have freedom for a bit (days? weeks?) because another variant comes along and we play this game all over again?
If we always "trust our leaders" -- whether political or scientific -- this is going to be the game played. Is this what people want or expect?