Like our current food supply isn't highly processed already [0]... This law has nothing to do with preserving tradition. It has to do with populist right wing politics that ban anything new. High level cuisine will always exist, even when affordable alternatives arise.
Unless literally all headlines around this subject are incorrect (which wouldn't be the first time), Italy banned cultivated meat:
> Italian MPs have voted to back a law banning the production, sale or import of cultivated meat or animal feed
My Italian isn't good enough to actually judge whether this is a case of mistranslation or misinterpretation, so if you have any more nuanced quotes please provide some.