yes I agree with you, there are many young talents in other national teams. and this will be an event that we are very much looking forward to.
speaking of messi, however he deserves attention with the skills he has. he is a natural and brilliant player i am one of his fans as well as argentina, even though in 2014 messi couldn't bring his country to win at least being runner up is nothing to be ashamed of. by the way I can't wait for every game of this world cup.
I support two countries Germany and Argentina
For me apart from Germany and Argentina, Brazil is also my favorite but this time I have to admit that Brazil is not in a position to win the worldcup. More sad aspect of this worldcup is that its the last worldcup of Messi and Ronaldo, so we won't see them again.
Seeing their journey and ability in the Copa America some time ago could be a reason for us to favorite Brazil and Argentina as the 2022 world cup champions, but I don't think we can forget Spain which also has a young and strong squad as champions competitors, but to be honest from the depth of the existing squad I prefer to make Belgia as my favourite, even though they have now dropped to FIFA 2nd place but the current Belgian squad is quite capable besides that they also get relatively easy opponents in the group phase.