Very clever and politically deadly. Implementing this approach now has the possibility of bankrupting much of the Democrats' war chest, and crippling it going forward. Donations from the demoralized will diminish while expenses to combat the messaging will rise. Pelosi will have battle the kids very publicly.
Meanwhile, invigorated folks on the right will be reacting oppositely - writing those donation checks.
Could be a brilliant tactic.
Time will tell.