I didn't recognize it as your position because you presented "Developers must avoid UB in their code, at all costs" as supporting the preceding statement "This post has no point;" if your point is "developers should remove UB when they see it," then the point of this post is helping people see what UB looks like at the next layer of abstraction down as an aid to identifying and removing it.

(The C++ standard is over 2,000 pages. It's impractical to believe developers see UB by reading the C++ source code; most is identified by an application behaving incorrectly followed by inspection of the machine code to understand where the developer's assumptions about the C++ specification failed to match with the actual specification).