You have your head up your ass.
Socialism and fascism have no "common ideals." The former is a left-wing economic/political system that advocates state-control of the means of production to reduce social inequality and boost common welfare. The latter is a far-right ultra-nationalist ideology that imposes strict hierarchies and adopts a rigid national military posture, and deals ruthlessly with opponents. Fascism may seize the means of production, but for a very different purpose than socialism, namely to advance a war-posture.
"Red fascism" was a term used by leftists to denounce far-left authoritarian regimes (e.g., Stalinism and Maoism) as having betrayed the ideals of socialism, and become fascistic. It was the leftists themselves who called out the excesses of these tyrants.
I can't be bothered to address the rest of your disingenuous self-described "valid criticism."