Is Alfredo Sauce Really Italian?

Is Alfredo Sauce Really Italian? While the creamy saucy version of Fettuccine Alfredo is sadly only an American creation, there are restaurants in Italy that serve the actual Italian version of Fettuccine Alfredo. Arguably the most popular and self-claiming inventor of Fettuccine Alfredo is the Restaurant Alfredo alla Scrofa. Is Alfredo sauce an actual Italian