What Happened in Acadian?

In Grasmons Law the rule is you cannot have within the same word to aspirated consonants. You can only have one so you will lose aspiration. And then what happened in Acadian and all of its children like Babylonian and Assyrian is they decided that you only get one frangelized consonant a word. The idea behind this is that somehow all those basperits are difficult quote unquote to say but no one has come up with a good operational definition of difficulty in pronunciation.