Even though I had Firefox since version 3 (or so), I always just had a few extensions. I don't need much besides an adblocker, roomy bookmarks and sometimes cookie manager, so that I can see all those illegal games here in Germany. But since Firefox got worse and worse and I always liked the original Opera very much, I switched to Vivaldi, when the first beta came out and when Firefox fucked themselves with version 57, I removed it and only use Vivaldi. There I still only have the above mentioned addons.

I still think "less is more" and as said before see this a GOGs job, but that's just my point of view.

For what it's worth I do agree with you on the "this is GOGs job" part. IN the end it should not even be necessary to use any scripts at all.

I think we can agree on that point.