You don’t even need to take the moral stand to tell democrats to do the moral thing when the moral thing is also the only shot they had at winning.
Your stance is morally repugnant, but more importantly, ineffective. We told the democrats they would lose if they did genocide. You told the democrats they could win while doing genocide. Look at what happened.
Harris could have been a great candidate. The flaw was that she promised more of the same. She would have trounced Trump if she became the candidate we all hoped she would be in the weeks after she announced and appointed Tim Walz VP.
This isn’t a messaging issue. Biden’s greatest flaw wasn’t that he was old, it was that he didn’t fight for the things people elected him to fight for, and instead compromised with republicans, ended covid protections, built more of Turmps wall, deported more immigrants, sent more weapons to Israel, and did fuckall to protect women’s rights.