[Saming]

Have you seen the compatibility table for ES6 [1]? They did not just remove old stuff they currently leading when it comes to JavaScript.

[1] https://kangax.github.io/compat-table/es6/

[TazeTSchnitzel]

Sure, I am aware IE11/Edge is perfectly modern. I've been a fan for a while now: about three years ago, I remember that IE9 had far better 2D canvas acceleration than Chrome or Firefox (this may even still be the case).

However, I constantly see people complaining online about IE. What can I do.