(Apologies, I don’t know what a good term for t his would be… typically I would call this a “theme”, but the term is already used in Clear, as in “Colour Theme”)
I find that various colour Themes work well/poorly with different fonts. For example, a high contrast colour Theme typically works better with thinner fonts (else it’s like the UI is “shouting” at me…); conversely, low contrast colour Themes really benefit from thick fonts. Similarly, very elaborate fonts work better with larger font sizes, whereas if you want small font size (because want more items on-screen), you likely have to choose a simpler font, like Neon/Arial/Helvetica, etc
So I find often that, if the mood strikes me and I change a colour Theme, I then have to manually go and modify whole bunch of other settings, each time. Gets to be a drag.
So the idea: would be nice to have “collection of settings” that you could set with a single action. These would be desired “looks” that you can turn on, which would automatically set Theme+font+fontsize+whatever visual settings we have / could have in the future.