It's not the Federal government's job to run elections. That's up to states. It's in the Constitution.
This is all a BS issue anyway because Trump doesn't want to lose control of Congress. It's blatantly obvious what he's doing. Nobody should fall for it.
this is why dropboxes at local election offices are of vital importance
(and possibly, a militia, if things get bad enough.)
Alas, evil wins again. The fix is in.
Nearly every country in the world restricts mail-in voting (context that is predictably omitted from the article [1]): https://en.wikipedia.org/wiki/Postal_voting
[1] At least from the first six paragraphs that I was able to unpaywall.
What nearly every country in the world does or does not do has absolutely no bearing on this issue in the United States.
It's not the Federal government's job to run elections. That's up to states. It's in the Constitution.
This is all a BS issue anyway because Trump doesn't want to lose control of Congress. It's blatantly obvious what he's doing. Nobody should fall for it.