Winning the CL holds no more weight than winning a league in my opinion. Getting the most points out of playing Real,Atletico,Sevilla, Villarreal and Bilbao x2 is no easier than slapping the likes of Dynamo Kiev and Club Bruges in the groups until you get a trickier tie in the Ro16, unless you finish first and then it's usually the likes of Porto or RB Leipzig.
It's a great competition but until the QF stage it's just a procession.
Juventus 96
Borussia Dortmund 97
Real Madrid 98
Real Madrid 2000
Real Madrid 2002
Ac Milan 2003
Liverpool 2005
Ac Milan 2007
Chelsea 2012
Real Madrid 2014
Real Madrid 2016
Real Madrid 2018
Chelsea 2021
All supposedly kings of Europe but didn't even win their league domestically. In some cases like Madrid in 2000, they finished 5th and won the CL.
So 13/29 CL seasons so far have been won by teams that didn't win their league.