I think Schumer & Pelosi were told to straighten their shit up and POTUS would hold off or, at least, narrow the scope of a DECLAS.
Schumer seems to be doing alright, but Pelosi can't control the house. Nadler & Cummings may be just throwing bones to the rabid base to keep them preoccupied. Not necessarily WH actors, per se, rather drones keeping up appearances.
Things got fucked up when AOC called for impeaching POTUS and Pelosi Stepped on her strap on trying to explain it all away.
What you have now is some dems who may be moderate and willing to look at both sides, and who may have run on a platform of working with POTUS, who are being branded as types like pipsqueak AOC. They have to be pissed.
POTUS is tweaking Pelosi's tits so she'll fuck up more. Best solution for the country is for moderate dems to flip and give the house back to the GOP.
My 2 cents.