Neoliberal is a general purpose snarl word meaning, roughly, "stealth reactionary". Drew DeVault, for example, describes Hackernews as neoliberal because it does not do enough to muzzle Nazis and signal-boost progressives.
That sounds like the exact opposite of what the original poster intended. And I’m pretty sure when either Drew DeVault or the OP is picturing a neoliberal neither is thinking of Margaret Thatcher.
I guess words don’t have to mean things any more.