This person should be aware of them, as they use oxygen and are a moron

According to Crusader Kings, the Norse

Oh don’t get me wrong, Bethesda games are generally great (with notable exceptions like Fallout 76), and do phenomenally well in sales. However, dismissing any and all criticism of the games’ numerous flaws (including glitches which often carry over between subsequent titles, like clipping through collision boxes and falling through maps) is willful ignorance at its finest. Every Bethesda game has performance issues and game-breaking bugs, and there was no reason to expect Starfield to be any different in that regard.

People figured out the performance issues with Starfield when it was first announced: the Bethesda logo

This means that when developing your application you need to keep track of what differences each browser has, and write/use polyfills or conditionals to ensure that your methods work as expected on all platforms.

core-js has existed for nearly a decade

that puts a barrier on new users and enforces echo chambers

Only if trust starts at 0. A system where trust started high enough to not filter out posts and comments would avoid that issue.