I think those leftists who abstained from voting know how this happened, and I’ll give them credit for having principles in a time where principle is severely lacking. Either way, you’re wrong to blame them - Kamala could have won every last one of those votes if she denounced the genocide perpetrated by Israel and announced plans for an arms embargo as soon as she took office, but that was too much to ask for a politician thoroughly corrupted by AIPAC money. The blame squarely lies with DNC leadership for losing yet another election in spectacular fashion.