Earlier quoted context omitted.
The EU system is pretty weak, but it's the result of trade offs, like everything else. You could be more strict, as France and Italy do for wines for example: italian wine can come with either an IGT label ("made in the right place") or a DOC one ("made in the right place in the right way") or a DOCG one ("made in the right place, the right way, and we actually checked the specific production"). The alternative is to…
The PDO approach impairs competition by making it impossible to legally refer to food with a name that people understand. In the US we see similar complaints arise from time to time when various agencies declare that you may not name your product "oat milk" because milk is defined as cow milk that is fortified with vitamins A and D (skim milk that is not fortified, for instance, gets to be named "imitation skim milk"…
No, because the name of the food implies a tradition and a terroir, which copies wouldn't have. If you say you're selling "parmesan" while actually doing some chemical thing that tastes like it and has the same texture, people will imagine wheel of cheese, Italia, which in that case will be wrong.