The Democrats come pretty damn close to that argument, and your next statement proves it.
There have been cases, usually local or state elections where voter fraud DID change the outcome. You seem to think that only the Presidential election matters here.
Actually, it's YOU fucking losers that want voter fraud. The For the Voters Act and John Lewis Voter's Act are two examples of that in action. You want to make voter fraud as easy to do and as undetectable as possible. Both those bills, sponsored entirely by Democrats, do just that.