What makes you think the party elites give a shit what they think?

As I said, I think they’ll be out on their ass. Schumer will not get another term in leadership. Jefferies might, since he kept the House together on shutdowns, but his polling is still underwater and his days are numbered. The rank and file will go where the wind blows. We’ve already seen this when normie-centrists started dumping AIPAC money because of their base. I’m sure leadership will fight it until they’re ousted, and donor class will pivot to Republicans, but the average Dem politician would rather adopt a Democratic Socialist platform than lose their seat.

One anomalous Mamdani cannot reasonably justify hope in electoral reform.

Platner is also polling ahead or Mills despite the whole, “having a Nazi tattoo,” thing. Kat Abughazaleh is in a dead heat with Biss despite Biss having the establishment backing. Richie Torres is getting a DSA primary challenge after he had to drop his bid for governor against Hochul, and Hochul herself had to pivot to supporting Mamdani (she saw how the wind was blowing). There’s also Donavan McKinney primarying Shri Thanedar in Michigan, but I’m not following that one closely enough to say much about it. The point is, it’s not just Mamdani, there are several strong DSA or DSA-aligned challengers that are doing well.

Capital will do all it can to extinguish Socialism as it always does. This system was made by and for capitalists and cannot be used as the sole means of establishing a socialist system.

OK, well, the entire philosophy of Democratic Socialism is blending public ownership with heavily regulated private businesses using the current system of democratic institutions. If you think that Democratic Socialism is impossible, fair enough, you’re entitled your opinion and I’m not really interested in debating political theory. But even if you’re right, and Democratic Socialism will be a failure, I don’t think that means that the Democrats won’t adopt it.