Well, different strokes for different folks I guess. This type of coloring doesn’t do much for me and I tried it a while back:
I would much prefer coloring individual icons and no, I don’t care if it looks like “christmas lights”
So I’m patiently waiting for the patch.
Well if you put them in a box like that then sure. But if your UI i monochrome and the text is white, making the icons different color can help them to stand out: