Just signing on to agree how demoralizing it is to still be having some version of this conversation after nearly two freaking years. As I tell my students on the first day of the semester (in a purple state, at a university with no vax mandate), you have approximately 12 mandatory vaccines in your body right now just to attend this school, and you're gonna raise questions about the efficacy of science mid-stream? Social media and lying politicians are doing a fine job at undermining trust in everything.