No, they will just cheat harder.
Expect 200,000,000 ballots cast for Joe Biden this November.
Not 200,000,000 VOTES, but 200,000,000 BALLOTS.
Indeed they will
And cheating methods have been institutionalized and protected by the power of law in some states
Besides publicly fighting them, the right needs to be quietly working on methods at the local operational level to film, document and expose such cheating.