I read this piece the other day. Biden hasn't "lost" the Washington Post, it's one epidemiologist giving his opinion, and characterizing the administration's COVID response as failing is a bit much compared to the last government's response, which included letting an incompetent like Scott Atlas run the show.
I think the author makes valid points about more needing to be done, especially massively expanding testing, providing high quality masks, enabling global vaccination, and improving ventilation. But some of these things are far easier said than done, especially when dealing with an entire political party and media segment that refuse to help or at least stay out of the way.
As long as people continue to view this though a political lens, we will all lose.