Showing up and voting on election day is not a burden.
Then you agree to ban absentee ballots, the source of most vote fraud? If you check any vote fraud case where fraudulent ballots exceed 10, it's always done through absentee ballots.
If you really can't show up, the fill out an absentee and file it.
Oh wait, that would require consistency. And shutting down a favorite Republican fraud source.
It's all about payoff and risk.
There's no motivation for a person to vote multiple times using fake ID's, as the payoff is insignificant compared to the huge risk involved.
Shift to someone filling out an absentee ballot for a family member or person in a nursing home, and the risk plummets to near zero. Hence, there's enough motivation to do it, even though the payoff is small.
And manipulating large batches of phony absentee ballots gives a big payoff with moderate risk, so that actually is done occasionally.