Upon reflection it appears voters rejected both Trump and Democrat ideology. The dissatisfaction with Trump was stronger than that for the Democrat ideology for POTUS but in the House, to some extent the Senate, Governor races and State legislatures voters went with Republican ideology. People that voted against Trump still voted to keep Republicans in power.
Doubtful Democrats will learn the lesson this election taught them and if their message remains what it has been then the Midterms will be a difficult time for them.