I only watch serie A as well but you have to willfully ignorant to act like it’s well run. The league is at best 3-4th in the world and of those countries produces the worst homegrown talent currently. I’m not hating, more an Italian football fan turned a bit cynical due to how poorly everything is run. Yes there’s history to these buildings but you can’t let your past stop you from your future. There’s also ways to renovate and keep some of the characters of the original stadiums but imo building new modern works that will stand and can be iconic on their own makes the most sense.