I could enjoy using that setup!

I think those who design these shaving bowls should add a little lip at the inside top of the bowl. When my brush gets full of lather, a little lip or extension or ring would help scraping lather out of the brush back into the bowl.

I ran into a cooking bowl with this feature, and use that bowl exclusively now. The manufacturers added the lip simply to give the lid (which I don't use) something to rest on.