Any ideology which is not sustainable… so for example communism economically is not sustainable – liberalism which is a mixture of Communism / socialism, which wishes to take the money from the government – which only collects money through taxes… – hence by disincentivizing investment, will basically exactly as communism realized, within a few years, not have the money to distribute – as we see in Venezuela😟 – not to mention, it’s next great Insanity, of extolling the virtues of deciding that you’re a male if you’re a female and vice versa, and praising the debased being gay or lesbian – which quite simply is a death sentence, because without children you don’t have a future