[Arnavion]

>cause === and == do the exact same comparison in Javascript

I also don't bother remembering how == works. I use === everywhere. The reason is the same - lower cognitive overhead.

>all browsers are exact replicates when implementing html, css and javascript

The browsers I care about all parse XML correctly.

>I'm glad you found a solution, but it doesn't mean we shouldn't look at the fine details of a specification.

I'm only talking about myself, yes. I only make websites for my personal projects. I'm certainly not a web dev by profession or even by hobby.