it's very difficult to keep winning without a break, even if the competition is weaker. look at city, they've been having the strongest squad for a decade at least, yet lost multiple league titles. same with ferguson's united that was a stacked team. psg are head and shoulders above the whole league, they have zero competition since the sheik took over, they still lost the title to monaco and lille in recent years. bayern have a stronger squad than leverkusen, look at the table now. inda has the strongest squad since conte's 2nd year with them, they will win 2 out of 4 seasons. in spain barcelona and real are usually ahead of the pack, yet atleti upset them a few times. zidane had an extremely strong starting 11 in '16, '17 and '18, yet they only won one league title during that era, even finished 3rd in '18. etc
winning 5 scudetti in a row (and 4 doubles) isn't easy, even when you're an obvious favorite. we took way too many titles for granted. no italian team will win 9 scudetti in a row ever again.
these narratives serve nothing.