How many were at the hospital purely out of an abundance of media-stoked and politician-stoked fear, and would have recovered just fine had they stayed home and waited it out like they would have for any other cold?
We know that there was massive overreaction and unjustifiable paranoia exhibited by many people and organizations to pretty much all aspects of this situation, and this went on for over two years in some cases.
It's not unreasonable to expect the same irrationality to have affected the medical community and the decisions they were making.
Even before mid-2020, it was clear to any rational observer that the situation was severely overblown, and there was a lot of completely nonsensical behaviour taking place for no good reason at all.
The main reason this foolishness went on for years was because of the overt censorship and demonization we saw of those who were merely taking a rational look at the situation and expressing how irrationally others were behaving.