Yes because you realise you won't have much of a choice right?
Writing from Austria where they tried mass voluntary testing after Christmas and that failed miserably. Then lockdown "ended" but in order to use virtually any service (hair salons, beauty, massage, doctor appointments), you have to present a test that's less than 48 hours old. Restaurants have also opened in a small part of the country and every guest needs to show negative tests for entry.
Home tests & saliva tests are not accepted and it needs to be one of the government's official nose/swab test stations with a written proof of infection status.
To be fair the free testing infrastructure is surprisingly good with convenient locations spread throughout all major cities. There are also rarely waiting times though you have to book your slot in advance. Vaccine status does not count for anything yet so I get tested once a week despite being fully vaccinated.