A startup can hire Italians anywhere, certainly anywhere in EU, so the benefit of pair-for education doesn't require Italian jurisdiction.
Everything else sounds really handy if your company is destined for failure, since there are so many ways to get a bailout or take a "loan" with no interest which, hey, you also don't have to pay it back! That's a grant coupled to a later and optional donation, not a loan.
A full-time employer pays for their employee's health care, it doesn't matter if it comes out of taxes or not.
Business in Italy is too expensive, and bureaucracy too high, and you have done a fantastic job of explaining why that is while touting it as benefits!
If I looked into the relationship between nepotism and getting access to all this free money, would I be surprised? Bet I wouldn't be.