> But most people just prefer spending their time on infortainment and being presumptious on Twitter, than actually learning stuff. Or writing useful software?

> But most people just prefer spending their time on infortainment and being presumptious on Twitter, than actually learning stuff. Or writing useful software? Open source is a thing, as are independent commercial software projects. The tragedy of Leetcode is means the best financial ROI for programmers in aggregate is essentially play programmer Soduko instead of spending their time creating novel and useful software.