With decent brake blocks they work just fine.
That’s bollox, either that or your definition of ‘fine’ is way off the mark.
Explain how a pad that has to rub water off a rim before it can begin the stopping process can be fine.
My frogglegs are set up very well thanks but no amount of setting up can get round the issue of a wet rim.
Maybe you don’t ride your bike in the rain.
Not Bollox.
Allot of pads are designed to rub or shed water off the braking surface.
Koolstop Salmon pads are excellent for wet and muddy conditions on Mini V or canti’s,
Sven Nys and the like don’t seem to have any issues at riding in mud.