That's why I don't really understand why there are still covid restrictions in countries that are close to full vaccination, like the UK. There isn't really a next step after having vaccinated the population, it is "steady state". So do they want us to have these restrictions (countries you can't travel to, endless testing, mask requirements) forever?
I cracked some ribs three weeks ago and coughing / sneezing are really painful. I am keeping my mask on because I really don't want even a mild cough, for whatever reason.
More generally, the vaccines are not 100% effective, the virus can still be transmitted and spread. For lots of people, getting COVID is still life threatening, even if the average case is not as bad as it used to be.