That's practically free money.
Best case scenario for Democrats is they lose 15 House seats and keep the Senate 50-50.
The scenario that is rapidly becoming apparent is that they lose modestly in the House, ~25 seats and they lose 2-3 Senate seats.
Worse case scenario, which has a fairly decent chance of materializing, are high losses in the House, 30 seats and they lose 4-5 Senate seats. This means that in 2024, where it seems extremely likely Trump runs and wins, Republicans will have a high chance of holding a filibuster proof Senate majority.