This works okay in a big, prosperous, and homogenous society, where its flaws aren't exposed too badly, and its positives (mobility etc) both relieve political pressure and allow people to rise to their talent
Woke Progressivism, and the worship of weakness, is baked into the very core of the system
That means it will persecute everyone who defies it (i.e. everyone even moderately useful) more and more as time goes on
The short- and mid-term futures aren't good
But, since this system is self-collapsing, the long-term future might be good. So work toward it