[Valkhyr]

I don't use themes or a very heavily themed distro, so maybe I haven't seen egregious (mis)uses of theming.

That said, I absolutely agree when (if) it comes to theming actually breaking functionality (and the original developer having increased support burden because of it).

But asking distros not to style icons feels a step too far, in particular app icons. I appreciate when a distro tries to achieve visual consistency.