For me, she's a pimple. McConnell is the cancer.
You need people leading the party who have belief in a worthwhile philosophy, have a strategy to achieve it and the tactical skill to implement the strategy.
McConnell has no philosophy, so his strategy only has the goal of delivering power without purpose. And so the GOP draws in nutters like MTG, because there's a vaccuum where the philosophy is meant to be.
He's a devious sidekick, not a leader.