Karl Marx believed that capitalism contained the seeds of its own destruction, and whilst we are yet to see whether this is true or not, it is clear that our rigid political ideologies are certainly the cause of their own downfall.
Despite its best efforts, Communism was unable to stem the rising tide of wealth, innovation, and change. Through its State-driven process, and its endless five-year plans, it attempted to plot a path with no clue as to what may be around the next corner. Capitalism survived, and thrived, because of its ability to adapt.
Charles Darwin recognised this phenomenon biologically in the natural world with animals having to adapt (evolve) in order to maintain their existence on the planet. (Note that these adaptations were random and were not driven by the animals themselves).
Politically, we must learn this biological lesson. If you stay still, you fall behind, and eventually cease to exist.