That's my point. It was okay to travel unvaccinated, with the risk that entailed. With most people vaccinated, the risk to individuals and the population in general is much lower. A few unvaccinated tourists are not going to overwhelm the hospitals in France or Spain. The argument that it keeps out variants doesn't work either. Omicron was already in the UK before I'd even heard of it.There were no fusses about being double or triple vaccinated and the isolation periods to go along with that in 2020.