You're ahead of me!
Definitely is a problem with the number of people unvaccinated causing hospitalisation issues. Some folks seem willing to increase their risk of dying from covid. If that's their choice, they don't want my sympathy if things go wrong. And if they recover, then they have a robust sort of immunity, which helps everyone.
Wouldn't be my choice. But there's no way to force them to unless we want to be like China.