The Democratic committees raised $853M in the 2022 election cycle, compared to $805M for the Republicans. If they had to deduct $50M next cycle to account for the illegitimate funds, it wouldn’t ruin them.
Elizabeth Warren gave back money she got from the Sackler family (owners of Purdue Pharma and primary operators of the opioid crisis).
The Sacklers donated mostly to Republicans, but AFAIK none of them returned the money.
It's interesting and encouraging if $40MM is a major donation. Billions were spent on the midterm; if $40MM is "major" than most of the money came from small donations, which is how it should be.
Source? opensecrets lists SBF as having donated $36M to democrats and only $240k to republicans.
https://www.opensecrets.org/elections-overview/biggest-donor...
Because of the comments I won't edit my post (still have time) but issue this correction instead.
One thing to expect political parties and nonprofits to reject donations up front from unpalatable people, another for them to bail out ripped off speculators with long since spent donations.