Most dev I meet don't even know what flex is. In my last year of dev, I have seen only one code base that was using it. Everybody else was still using float, ma

Most dev I meet don't even know what flex is. In my last year of dev, I have seen only one code base that was using it. Everybody else was still using float, margin, etc. You are working in a bubble, the bubble of expert coders. Most dev are not expert coders, they are expert plumbers.