We look at this from completely different perspectives and likley are in agreement when it comes to deployment of the vaccine. Omicron deaths remain very, very low, 91% lower than delta. The "data" being generated by omicron points to mild disease for both unvaccinated and vaccinated.
In the context of treating the disease, if you are high risk, get vaccinated. Be prepared for reinfection and be prepared for a somewhat rough ride if you have comorbidities. The term "mild" is misleading. For clinical purposes, mild generally means you won't be hospitalized, doesn't mean it's not going to suck.
The bottom line is that the data you are seeking to answer your questions remains forthcoming. Data coming out of Europe suggests the opposite of what you are saying. Everyone and their mother is running studies trying to decipher what to do next. An example is a report from the U.K. Health Security Agency’s (UKHSA) ending DEC 2021 that suggests the unvaccinated have the lowest rates of COVID-19 infection across all age groups over 18 years. Not what pfizer and crew want to hear.
It's easy to become your own echo chamber. The science, right now, shows that omicron doesn't care. The disease is mild in the healthy unvaccinated and the vaccinated, for the most part. Will that change in a month or so? Maybe. The data coming out of SA suggests that we are on track to mirror their results. We will see. We are fatter and older than they are. The UK appears to have weathered the storm. Austrailia has chosen to let omicron ride. We will see.
The SARS-COV-2 story hasn't been fully told yet.