Keep the marginalized out of your mouth, liberals only care about them to whiteknight and use them as political pawns so they can stay in power. If Democrats actually cared like they claim they wouldn't be marginalized.
Failure of voters holding them accountable is what turned the party from Jimmy Carter to Bill Clinton to barely left of Trump. Voters allowed them to do whatever they wanted with no consequence so, like a dog that gets a treat after pissing on the floor, they kept pissing on the floor. Now you are buried in 50 years of piss and shit.
Anyone voting for, or advocating a vote for Democrats is not the left. You are enablers of right wing fascism.
No one that's perceived as a threat to the current system will never be allowed any form of power within the system. Voting within the system rules is a setup for failure.