When trying to cut letters from a solid body using Comic Sans MS I noticed that the edges are not tangent so the process of filleting the edges between the vertical surfaces (letters) and the horizontal surface (top face of the body) requires selecting each edge individually and the Tangent Chain doesn't work here. Could be nice if we could have a solution for "tangent" letters like Comic Sans that allows tangent selection as would be expected.
The process is also not very "stable" the results un unpredicted and I was using a curved surface to cut vs flat which might add additional complexity.