> Building a sub 512KB website that satisfies all departments of a company of non-trivial size; that is hard.

I’m all for minimalism and have a much lower target than 512KB for some of my work. But I think the goal of having the entire site in 512KB is a little strange; someone might have a 511KB SaaS SPA app while others struggle to have 51 10KB pages. That’s not the same.