One of the reasons the petty bourgeois are the backbone of fascism is because they are most at risk of proletarianization

Small business owners are like poor whites who can be convinced into racist policies because it at least creates a separation between them and the worst off

the solidly bourgeois basically have zero risk of being proletarianized in the current system, they will always get bailed out, so for the most part they’re content to have their politics be bespoke technocratic projects and tax cuts