IIUC what s/he's saying is that there's not a shortage of beds per se but staffed beds. And the staffing shortage is because a lot of staff has been diverted to covid cases.

That is true, but it seems beside the point as a response to my original reply to you, while its initial "But..." suggests that it is intended to invalidate it somehow. Even if Fullmoon were correct in claiming that Covid is not behind the problem of the ICU bed shortages, it would not alter the fact that this is a problem caused by actual disease, not the fear of it.