Very well put, actively integrating the self-critique part is one of the most important things that allowed the current capitalist system to hold its top place

Very well put, actively integrating the self-critique part is one of the most important things that allowed the current capitalist system to hold its top place (and even to thrive, at some points). The socialist system also tried to integrate the self-critique part ("auto-critică" it was called in Romanian) but failed to do that, hence why the external actors managed to take hold of the "critique of the socialism" discourse. Back to the self critique of capitalism, I see punk as a prime example of that, it's what I think allowed capitalism to navigate through the turbulent (from a socio-economic point of view) late '70s - early '80s as well as it did. Grunge, on a smaller scale, did the same thing for the Western capitalism of the early '90s, shows like "Black Mirror" did that for the creeping surveillance capitalism of the mid 2010s (we now say "it's just like in a Black Mirror episode", without taking any concrete steps to mitigate the surveillance capitalism creeping in on us).