Olive Garden is the Taco Bell of Italian food.
Southern Michigan here. There may have been places charging for them, but they were readily available from lots of places for free. In our area county health departments, local pharmacies, and most hospitals were all doing free vaccines and boosters.
The way I understand it is that time itself is altered by gravity and/or velocity. So atomic decay that occurs on a very specific cadence in each reference frame will not occur simultaneously in 2 or more different reference frames that are not in the same gravity, moving at the same velocity. There’s even a measurable though very small difference in the passage of time between sea level and high mountains due to the difference in gravity. I’m leaving a lot out and there’s a bunch of math involved, but i think that’s mostly correct.