A little, but they lost many many votes by shutting out any pro-Palestinian voices from the DNC. They wouldn’t even let Palestinian-Americans endorse Harris at the convention, let alone talk about Palestinians suffering (but they stacked the convention with Israeli-Americans and families of hostages).
Absolutely. This should not have been difficult; “we grieve the loss of these children and something needs to be done to force both sides into a ceasefire” was too controversial for the mega donors of Biden/Harris. Any talk at all of nudging the rightwing Israeli government was too unpalatable even though Chuck Schumer himself was publicly criticizing Netanyahu.