Actually no, as the current most used RAM in the world the iron ball paint absorber requires it to be applied evenly for it to work best, in a progressively thicker layer towards where the radar is most expected to come from, no it bumps here and there. So the correct application would see the paint being thickest at the nose and then continuing along the whole length of the plane. And without proper treatment it degrade leaving us with F-22s looking like this
See that, that is RAM applied on non edges. Only a small part of that is actually some sort of hinge or door to get to the camera thing. The rest is smooth.
Check the wing edge cross section above.
The metallic, plain surface works as a waveguide.
You found this under the skin:
Rivets, screws, joints and so on.
Each of them increase the radar cross section.