Joe Biden had dementia since he was president and it seem to have made things worse since he caught covid twice even though he had his fourth dose.
A fact, I did my maths and about 67% of the vaccinated people caught COVID while about 51% of the unvaccinated have caught COVID.
If any liberal denies these facts, then they are maths deniers and science deniers
Sources:
https://www.google.com/search?client=safari&rls=en&q=vaccine+rate&ie=UTF-8&oe=UTF-8&safe=active
https://data.cdc.gov/Public-Health-Surveillance/Rates-of-COVID-19-Cases-or-Deaths-by-Age-Group-and/3rge-nu2a/data
