There are 9 states that will be mailing a ballot to every person, Washington, Oregon, California, Nevada, Utah, Colorado, Hawaii, Vermont, New Jersey. Exactly 0 of the 9 states are purple states. 5 of those (Washington, Oregon, Utah, Colorado, Hawaii) have been doing this for years with very little documented fraud and no one made a fuss about mail in voting in the past. The other 41 states will require mail ballot to be requested.
This whole mail in ballot is blown completely out of proportion led by Trump who is trying to suppress the turnout because he believes(and rightfully so) a higher turnout will lead to more votes for Biden and if he does lose he can use it to discredit the election.