@coldjoint,
McConnell already won his re-election bid in November. He doesn't have to worry about being voted out by Trump Supporters until 2026. Due to his age, he may not even run for another term in 2026.
At this point, there is nothing that Trump or his supporters can do to get rid of McConnell without the support of the Senate. The only other option is letting the Democrats win the Senate elections in Georgia, so that McConnell could potentially lose his seat as Majority Leader.