I work at a Bay Area tech company with a lot of H1Bs. I consider myself to be an average coder, no formal education, and yet it behooves me why I'm sitting next to Stanford and Harvard grads at work doing the same grunt-work coding that I'm doing.

Not anything original, not anything H1B worthy, just building front-end UIs and basic BE stuff. There's of course H1Bs working on the more complex things too like machine learning (complex to me) but I'm just astounded by the number of "brilliant" H1Bs that I have to stand shoulder to shoulder with when doing my average (at best?) coding.