Never really had much expectation of Liverpool winning the league due to the number of points dropped at the start of the season, there was simply too much left to do, what with the risk of injuries and player fatigue piling up at the end of the season.
The other factor in City's favour was their track record in tight title races, they had come up on top in 2011-12, 2013-14, and 2018-19 and that experience no doubt would serve as a strong motivator, just as Liverpool's institutional memory in European competitions helps prop up belief immensely. City don't have that in Europe and it tells when they invariably choke in the Champions League.
There's no point beating about the bush for next season, Liverpool will have to be as perfect as they were in 2019-20 to win the title.