Big lol. The country used to be famous for frauds and scams! Of course identity fraud exists, but precisely because everyone expects it, the majority of systems errs on the side of caution and requires validation from multiple sources. The result is that fraud processes become so much harder to pull off that fewer and fewer bad guys attempt it, but on the other hand every validation step becomes a bureaucratic nightmare (“did you include certificate X from office A, Y from office B, and Z from office C, as well as your ID card, health card, tax card, and recent pictures? No? Sorry, no cookie for you.”)
This is also why the country has a pretty secure and advanced way to carry out official acts electronically (PEC) - because otherwise fraud would be even more rampant.
I do agree that the “anglo” hate for ID documents (“such Napoleonic constructs, so barbaric!”) leaves the door open to scammers, but it’s not like they don’t exist in Italy too.