In this case the interests of the Democrats align with the interests of the country."Longer term gain" for themselves. The country only loses from this mess.It is possible the Democrats looked at the situation and saw that there was no feasible GOP speaker in the current GOP lot. Instead of submitting to a disaster, they decided to let the GOP stew in their fetid mess to show the public how incompetent they are in the hopes of a longer term gain for the country and themselves.
The Dems hold the Senate so they can minimize any damage the House tries to inflict on the world
Again, Dems put party ahead of country.
The Republicans are trying to drive us into an insane theocracy. Think Iran.