Chelsea is not a champions League title contender because they don't have the squad depth to do that as their players are young and inexperienced I know that most Chelsea fans are carried away by their recent success but that should not deceive them.
Why can’t Chelsea be among the Champions League contenders this season since they are among the teams playing the competition? I think they also deserve to be among the favorites to win the champions league because of their success in the FIFA club World Cup.
This same inexperience young players defeated the experienced PSG that won the Champions League in the FIFA club World Cup final, and you are saying they don’t have squad depth; young players are ruling football now as you can see Lamine Yamal in the top of the Ballon D’Or list.
The champions League comprise of the best teams across Europe and will need more than just a young team with to win there is a whole lot of things to consider like having the right winning mentality, experience etc which this present Chelsea team doesn't have
I agree with you that the Champions League is comprises of all big and best teams across Europe, but I don’t agree with you that Chelsea is not one of them because Chelsea is a big team because it has won the Champions League before now and can win it again.
With this current Chelsea squad, I am sure they will go very far in the champions league next season.