This shows that Dems didn't do as bad in the House as people are saying. They just over performed massively in 2018 and lost some of the low hanging fruit to Republicans. Incumbency advantage is becoming less and less important.
If this is true, why didn't the Democrats flip seats such as IN-05, MO-02, or the districts in Texas, including TX-24 (which Biden won and which O'Rourke had won in 2018) and TX-23? And the Democratic collapse in South Florida sticks out as a sore thumb on this map. This is to say nothing of PA-01, where Fitzpatrick won handily. Democrats had come into this election hoping to expand their majority, and now Republicans may only be about 4-10 seats away from gaining it back in 2022.
Key part of your response. Deal with it.
