Because of social media, and the media - people felt, quite acutely - the very real risks of COVID - basically people felt (with some truth) that they were lucky to escape the pandemic alive, and because of this, are acting in a YOLO way - you saw people behave the same way 100 years ago from the combined effects of the 1918 Flu Pandemic and World War 1 - all over the world, but particularly in the United States.
I dont think we're really fundamentally understanding the real world psychological effects of the Pandemic and the psychological effects of feeling like we were living in an emergency for 18-24 months - and I think it'll likely take a decade or more to really analyze and process this.