This is scary indeed. Your posting prompted me to look into the situation on Guam, one of our retirement options, and I was shocked to find a very similar situation:

"Proof of vaccination is required for patrons 12 years of age and older prior to entering all restaurants, bars, clubs, gyms, fitness centers, dance studios, movie theaters, food courts at shopping establishments, bowling alleys, sporting events, concerts, boat cruises, and other establishments and events that may be identified in applicable DPHSS guidance.The requirement for staff to provide proof of vaccination will be in effect at 8:00 AM on September 27, 2021."

So they're even including teens for whom the vaccine actually carries a greater risk of hospitalization than the disease itself. That makes no sense at all.

The elephant in the room here is the question of how long will these rules be in place. Are they going to become permanent? Is this the new normal? Proof of a vaccine for entry to public places for the rest of our lives? How does this end?