In fact such interpretations of contract ambiguities (in favor of weaker party) are even codified in some countries, most notably the whole of EU [1] [1] https

In fact such interpretations of contract ambiguities (in favor of weaker party) are even codified in some countries, most notably the whole of EU [1] [1] https://en.wikipedia.org/wiki/Contra_proferentem https://en.wikipedia.org/wiki/Contra_proferentem