I agree, but do we know for sure that the original author did not make it clear it was not really C.S. Lewis who wrote it and he was just trying to make a point by emulating the Screwtape Letters style?
The quotation could have gotten passed around from person to person and site to site and the fact that it wasn’t Lewis gotten lost along the way by someone passing it along and carelessly leaving off the part that it wasn’t really Lewis who wrote it?
I used to cut holes on the greens in high school. Club members hated me.