The Swiss data seems pretty conclusive in favor of my point, as it includes the omicron wave. Also, see the recent nyc hospitalization data, which includes the entire omicron wave (now fading): https://coronavirus.health.ny.gov/covid-19-breakthrough-data. Note, this raw data understates vaccine efficacy as a relatively high proportion of vaccinated individuals are vaccinate with rather than for COVID.
Not sure why the age bracket point is relevant unless you think the vaccines have different relative efficacy within different age brackets for omicron - that was not the case for prior variants.
Not sure why the age bracket point is relevant unless you think the vaccines have different relative efficacy within different age brackets for omicron - that was not the case for prior variants.