See comment 62 above. I think mail-in balloting needs to be severely restricted, perhaps not entirely eliminated, but we should start from a more restrictive standpoint and only make exceptions where it makes the most sense to do so. Convenience isn't really a valid reason to mail your vote in IMO. OTOH, some folks can't get out, and we'd have to deal with that.
Just because if have bad knees, have trouble driving and can't stand for very long at one time, doesn't mean I lose my constitutional right to vote. My wife and I have been voting absentee all through our 20 years in the military and ever since. It worked fine until this election when the democRATS, not my wife and I, decided to engage in massive election fraud. Go after policies and procedures and processes that will prevent them from doing what they did again and stop trying to blame people like my wife and I.
I suggest you take your idea of disenfranchising us from being able to vote in the country we served for 40 years between us in the military and take it to Venezuela where they would be glad to implement your bad idea.