I don't know if "freedom to modify source code" and "committing a genocide" are morally comparable. This seems to undermine your point. I would have picked a different analogy

From numpy's docs:

The bool_ data type is very similar to the Python bool but does not inherit from it because Python’s bool does not allow itself to be inherited from, and on the C-level the size of the actual bool data is not the same as a Python Boolean scalar.

and likewise:

The int_ type does not inherit from the int built-in under Python 3, because type int is no longer a fixed-width integer type.

are there ligatures for monospace fonts that don't preserve the width of the characters?