From The Colorado Sun :
A recent report  from free-market think tank R Street argues against efforts to limit voting by mail.
“We don’t see any evidence from the election that mail-in voting was any sort of problem,” said Steven Greenhut, Western region director for R Street. “Republicans did well (in 2020). One particular Republican didn’t do well.”
- “The Colorado Sun”: https://coloradosun.com/2021/02/22/republicans-propose-changes-colorado-mail-voting/
- “recent report”: https://www.rstreet.org/2021/02/15/the-case-against-restricting-voting-access/