Agreed! Astro is fantastic, but the biggest barrier I had in learning it was getting my head around range of terms that developers who entered the workplace after 2010 have invented to describe "how the web works".
We're a growing startup, based out of a real office with air conditioning, carpets and everything, with paying customers and no VC intervention. And we're based out of Newcastle.
Just one data point, granted, but we're not alone.