For the first point, I have some doubt as many covid infections go entirely undetected. If you don't have symptoms you don't get tested and don't end up a statistic. Even the CDC says it expects there have been 4x as many infections as reported.
For the next two, those aren't things which need government compelled vaccinations. You're taking a risk with your own health, I don't care if you take a risk and it kills you.
If hospitals aren't able to handle the wave of patients, put government weight behind staffing hospitals better and creating temporary hospitals for overflow.
The only metric that should require vaccination should be to prevent public spread, and then only if the risk to other people is beyond a threshold. It is pretty clear that omicron burned through populations regardless of vaccination status or previous infection. Forcing vaccinations could have lowered this rate a bit, but doubtfully enough to prevent everyone who was going to be exposed from being exposed anyway at a slightly later date.
If you're forcing vaccinations so somebody is more likely to get infected in March rather than January, it is not worth it or a justifiable action. That seems to be the situation with the current vaccine and current dominant variant. Infection is inevitable, short term delay is the only achievable goal, therefore mandates are no longer an acceptable use of government power. Omicron isn't in decline because people were smart or safe or did what they were told, it declined because it ran out of people to infect, vaccination rate didn't seem to significantly alter this pattern around the world except for when the peak happened and perhaps how wide and tall it was.
