The FDA recently (last week) recommended a monovalent booster for the coming season, using the XBB 1.5 variant, so moving on from the bivalent type. I expect the UK will follow suit, and recommend boosters for the elderly and immune-compromised. I'm not sure that the rest of the population of the UK will be offered it (contrasted with the US where everyone will be).
There's a lot of T-cell immunity now throughout the population, due to the number of infections and/or vaccinations. Not enough importance is being given to this, it's the T-cell immunity that will help prevent more serious symptoms setting in during week 2 of an infection.
Whoever said these vaccines 'don't work' is very wrong. They do work, the death toll would have been far higher without them. Also comments such as 'my partner was vaxxed and got sicker than I did!' are not meaningful. This is why we have proper trials, so statistics can be compiled in a way that is meaningful, not just n=1 anecdotes. Also 'Omicron is milder' - no it isn't. For populations exposed to the previous variants, people have built up a level of immunity both from vaccinations and/or infections, so that on encountering Omicron they experienced a milder infection. If they had not done so, Omicron would still hit hard, indeed has done so.
Most healthy people would likely not need to carry on getting boosters annually as they ought to have enough T-cell immunity now to be protective. The exceptions to this would be the elderly and people with immune issues or other serious illnesses. The only reason this would change is because the virus mutates enough to be sufficiently different to warrant a new vaccine.
There's just so much disinformation about it is very difficult for people to get any sort of clear picture. I do worry that if and when another pandemic happens, people will simply refuse to be protected based on this disinformation and will die as a result.