You know, I think people will read the headline and have an eat-the-rich-mindset and lump stoicism in with obnoxious tech bros. However, I would posit that if tech-bro's internalize the teachings of stoicism we'd all be better off. It's worth mentioning that Epictetus was a slave, so just because the rich and powerful are finding stoicism doesn't mean that stoicism is a philosophy for only the rich and powerful. Just as an example, stoicism is also very popular in recovery communities (along with Buddhism). As far as pragmatic philosophies go that you can apply easily and have quick benefits, stoicism is a great one.