I think you're missing the point that the left isn't ashamed of any lie that advances their cause. They LOVE lies. The more corrupt their leaders, the more they love them.
They have long ago lost any ability to even identify truth...therefore all they have is the fantasies they manufacture in their minds in whatever form it takes.
Because they have turned from God and the truth God sends them a strong 'delusion', so that they may believe what is false....