Just got back from Seoul in South Korea. They take it all so seriously there still. Felt like stepping back in time. Public alerts on your phone, sanitiser and distancing still, plus the highest mask-uptake in the world. Literally *everyone* was wearing one. I saw so many put their masks back on between bites of food too, with people sat in bars wearing them still while talking to their friends...there's even a curfew in place still, and people can only really visit if they're triple vaccinated. Yet they've got one of the the highest case rates in the world (if not *the* highest).
Thankfully it's a high vaccine uptake so the deaths are low, but it just goes to show that the intervention methods that were maybe useful with the original strain just can't really do anything in the face of Omicron. If they can't stop it, then there's not really much anyone can do other than locking everyone indoors.