Even when presented with the NBC report, they are bound and determined to stick to their fantasy. It's just too good to give up on. They are infuriating.
The NBC report - linked by the other less insane DU member,
former9thward - gives deaths demographics inconsistent with the OP claim. Taking the first sentence of the OP at face value (incorrectly, wrt the blue states I picked, BTW), 'By the end of 2020, there was no discernible difference between the rate of people who died of COVID-19 from areas that voted for President Biden and those who voted for former President Donald Trump — but "then the vaccines arrived,"' and looking here,
https://www.worldometers.info/coronavirus/country/us/ , here are the deaths per 1M population numbers for:
NY - 2945
NJ - 3163
MA - 2770
and
TX - 2498
FL - 2813
GA - 2777
SD - 2563
The three blue states I picked had, IRL, some of the worst death rates in the country at the end of 2020. Aaaaaaaand they still do. Also BTW, the doses per 100K population (found here,
https://covid.cdc.gov/covid-data-tracker/#vaccinations_vacc-total-admin-rate-total ) for NY, NJ, and FL are not dramatically different. So the DU OP claim is just imaginary superiority complex

ing.
and they say they have not politicized the chi-vi....
The thread is DUpipo rejoicing at the imagined high death rate of people they hate.