I'll correct you, no problem mate.

Our domestic success is on an unprecedented scale, due to the simple fact that Serie A has
never sucked as much as it does now. Winning titles in today's Italian league does not require a particularly good coach, as it did in the past when we had Lippi and Ancelotti (yes, he failed, but Serie A was very strong back then, that's my point). It's just not competitive, that's the (sad) truth and that's why a mediocre coach like Conte can coast through it with ease. Look at Roma- they have an above average team and had like 10 wins in a row at the start of the season and again in the last two months. This a clear indication (one of many) that Serie A isn't a strong competition atm imo.
In relation to you other points - since when is an EL SF considered a success? I thought we were meant to win the whole thing in our own stadium and Conte again failed to deliver. As for the CL last season (because this one was obviously a disaster) - Conte wasn't on the bench in the group stage ( where Juve was impressive, I admit) and then when he came back we put on two mediocre displays against a mediocre opponent like Celtic and got away with it. In the quarters we were twice humiliated against Bayern. How can that be called a success? Are you a fan of Juve or what? And who predicted that Juve will get destroyed in such a manner? Noone. If I remember correctly, most pundits thought it would be pretty close.
And who was responsible for the disaster in the CL this year?