I am not visiting my parents. If I get the 'vid I am not worried about myself (vaxxed) or them (vaxxed and boosted) but about my dad testing positive because I have it and don't know, and then he can't have his knee surgery, already postponed because of hospital capacity issues. The problems never stop. We should have flung everything wide open a month past when everyone could get vaccinated and this would all be in the rearview mirror, but no we must drag it out into year three now. Sweden, with 1,000 fewer covid deaths per million than the US, got it right.