Conservatism tends to always dissolve into fascism. Show me anywhere on Earth where conservatism, especially conservative, neoliberal economics has been sustainable? It’s not. If it were sustainable it would not have to go fascist but neoliberalism and its monstrous 3rd World cousin is never sustainable? Why? Because despite conservative lies, neoliberalism is generally shit for the lower 80% of the population. Under neoliberalism, the top 20% get richer, usually a lot richer and the bottom 80% lose money. And this setup never changes.
Neoliberalism always causes a crisis or a crash sooner of later (see the 2008 Crash, caused 100% by neoliberalism). It was in fact a Neoliberal Crash, like most economic crashes. This 2020 Crash in the US has been caused by the Coronavirus, but US neoliberalism has made it so much worse.
Furthermore, since neoliberalism is without fail horrible for the bottom 80% of the population by its nature, it always engenders a Left backlash.
Except in places that have already had some sort of a revolution and social contract has been reached, neoliberalism will often put up a huge fight against any threat from the Left at all. The less the regime tolerates the Left, the more radical and extreme the Left gets because extreme conservatism tends to cause extreme Leftism via a law of nature, sort of like a scale that must be balanced or better yet, the Balance of Nature itself.
Pretty soon you’ve got Latin America or even Southern Europe, where the Left is socialist or Communist and the Right is fascist, with little in between. This tends to be the case especially in Catholic countries because Catholic countries tend towards collectivism and tend to despise individualism, which is itself only a product of Protestantism. See Weber on that. He’s immaculate.
In a collectivist society, all political movements are collectivist. Left collectivism is always socialism or Communism. Right collectivism is always fascism. So in these Catholic societies you tend to end up with Socialists/Communists versus Fascists, in other words, a chronically violent tinderbox in which both Left and Right will tend to get more authoritarian because that’s the only option left to you in a place like that.
Democracy’s not sustainable in an environment like that. In a place like that, democracy just means a lot of unrest, often violent, and eventually the overthrow, violent or otherwise, of your government, lawfully elected or not. Most governments don’t want to get violently overthrown, so in order not to do so, they have to become less democratic.
Fascism is properly seen as a rightwing revolutionary movement of capitalism that rises due to a threat from the Left. Fascism is a palingenetic popular dictatorship against the Left. Therefore, there cannot be any Left fascism. If it’s on the Left, it’s not fascism. Period. And fascism, being a popular dictatorship against the Left, is necessarily not particularly socialist or great for workers. Why would it be? Why would a popular dictatorship against the Left institute leftwing policies?