I wonder if the Wayback Machine will display his articles. Will check in a few days.
I have uploaded a few of his covid articles to wayback myself. Not sure if they were about the dreadful and dangerous vitamins C, D and zinc.
https://web.archive.org/web/20210501123850/https://infiniteunknown.net/2021/05/01/dr-joseph-mercola-why-im-removing-all-articles-related-to-vitamin-d-c-and-zinc-and-covid-19/