I don't think people will be incandescent with rage if they say it is moving back 2 or 3 weeks and they guarantee that the threshold of vaccines will be hit at that point and that date is truly set in stone. You know as well as I do that won't be the case.
You clearly don't have an interest in holidays, attending football matches, going to the theatre, going to a nightclub, celebrating someone's birthday in a group or just being able to enjoy a day out somewhere without it being (let's be honest) pretty shit and that's fine for some. Anything you do at the moment, the enjoyment is sapped out of it, for example going to the pub. You can go in as long as there are 6 or less of you, but dare you stand up to talk to someone else or sing along to a tune, you will soon have your fun stopped.