It is true that the neoconservative/neoliberal/deep state/power elite ruling class doesn’t like populists. Not Trump from the right or AOC from the left. They’ve mostly been able to co-opt or at least control Trump, who was always (at best) a hit and miss anyway. They seem to promote AOC as an acceptable “celebrity leftist” (probably because she’s also anti-Trump and doesn’t talk much about foreign policy, and her message isn’t immediately threatening to basic ruling class interests) while attacking her at the same time, as opposed to Tulsi whom they try to sweep under the rug and Omar whom they’re totally flipping out over. But ultimately the political class itself is a problem and anyone who enters the state should automatically be viewed with suspicion.
Here’s the basic deal: They can co-opt or control anyone who goes along with the general foreign policy and state/corporatist paradigm, but someone who steps out of that box like Tulsi Gabbard is a real threat, particularly if they are Israel-critical, like Ilhan Omar. In which case, they will immediately move against such an individual.
They can concede free colleges, single-payer healthcare, transgender restrooms, gay marriage, etc. None of that threatens ruling class power itself. The EU countries have all that and the European ruling classes get by just fine. It may even be helpful as it is a means of expanding the state while co-opting new constituencies and paying off politically connected private interests. I’m sure there are lots of capitalist interests looking to get in on AOC’s Green New Deal. But attacking the empire itself is a big no-no as would be a genuinely radical domestic policy (like abolishing intellectual property law, free banking, or repealing laws of incorporation).
This is the kind of political program that would be genuinely threatening to ruling class interests.
For decades, I have considered Democratic Party neoliberals to be the future conservatives, and SJW leftists to be the future liberals, and that seems to be finally coming into fruition nowadays. What ATS has always been intended to be is a blueprint for a far left anarchist movement that’s so far left that is crosses over with the right (horseshoe theory and all that) on issues that are or ought to be within the anarchist paradigm but are rejected by many liberals and leftists (right to bear arms/self defense, anti-Zionism, freedom of association, anti-PC/free speech, secession, authentic economic freedom, etc) plus authentic anti-imperialism and class struggle so that an-coms and sovereign citizens end up under the same umbrella.