There’s zero evidence of any fraud in the US election, either postal or in person.

It seems to me generally that voting should be made as easy as possible. Elections should be held on Sundays, with postal ballots available, and even electronic voting where it has been verified as secure. Postal ballots seem an especially good idea during a pandemic.

Politicians who benefit from low turnouts are usually the people who want to suppress voting and make it as hard as possible.