We are all still trying to figure out the reason for the big vaccination push if the vaccinated are still in such grave danger from the unvaccinated to the point where companies are keeping in place the policies you describe. It would be simpler to let the unvaccinated continue to work from home.
The reason for the push is all over. The whole virus’ end goal was to push us into vaccines. They don’t have enough yet for their goals, they want more. That’s the reason, they need to inject us. The better question you should be asking is why.