Wrong on both accounts. Vaccines are available to anyone that wants one, which is the opposite of care rationing. The vaccine is already the option before the crisis hits, which will likely never occur. The crisis is purely hypothetical, created by Team "Doom and Gloom"
If you're unvaccinated and want to wear a mask, more power to you. No reason, other than virtue signaling to wear a mask if you're vaccinated. I have no power to require you to get a vaccination, as you have no power to require me to wear a mask to protect you if you chose not to be vaccinated. It's a pretty straight forward equation.