Not if you don't trust the system and Kari Lake's opponent is the Secretary of State. Voters requested a mail ballot but had cold feet about the honesty of election, so they dropped them off on election day instead.
So why not just vote in person?
Yes.
If you mail the ballot, the post office may not deliver.
In AZ, they do not count ballots which arrived late, so if you sit on the ballot a little, you are definitely playing with fire!