> Unfortunately devs invest in the fastest equiplent, so they don't experience how their code runs on the average end user who doesn't upgrade every couple years.

As someone who doesn't spend much on computer upgrades, I notice this everywhere. Especially when it comes to web development, where everything is optimized for chrome on mac. Don't have a laptop made in the last year? Enjoy a janky-scrolling slow-loading hard-to-read mess.