That seems based on the same misconception as the whole "fighting the compiler" view on Rust, namely that other languages are better because they let you get away with not thinking through the problems in your code up front. I am not surprised that this view is common in the C world which is pretty far on the end of the spectrum that believes that they are a "sufficiently disciplined programmer" (as opposed to the end of the spectrum that advocates for static checks to avoid human mistakes).

The problem you mention is fundamentally no different from e.g. changing some C internals in the subsystem you know well and that leads to breakage in the code in some other C subsystem you don't know at all. The only real difference is that in C that code will break silently more likely than not, without some compiler telling you about it. The fact that the bit you know well/don't know well is the language instead of some domain knowledge about the code is really not that special in practical terms.