Democrats have pretty much been the same since Clinton, not really drifting right. Yes, Democratic centrism enables Republican extremism, but the neoliberal agenda of Democrats, regarding domestic economics and foreign affairs, has stayed pretty constant, while they have actually improved on social issues. Clinton or Obama would not have handled Israel's recent actions differently, they might even have done worse. On domestic issues, Biden is probably the most progressive president since LBJ. Now, granted, that's really a condemnation of American politics since then, more than it is praise of Biden - but still, we are finally moving in the right direction again, at least, and it's important to acknowledge that, if we want it to continue.