Mail-in ballot mix-ups: How much should we worry?

Several high-profile cases of voters getting incorrect blank absentee ballots in the mail are raising questions about how often such mix-ups occur and whether they could affect this year's presidential election. Mail-in ballots are under heightened scrutiny this year as voters request them in record numbers amid the coronavirus pandemic and President Donald Trump launches baseless attacks against the process.

source https://news.yahoo.com/mail-ballot-mix-ups-much-230722953.html