Portugal is not even in my top three teams. My top three picks are Spain, France and Croatia. Germany may be a force to reckon with but they do not make my top picks. Portugal have Cristiano Ronaldo as their key player but I think age is no more on his side so he might not really be a factor in the tournament.
You are right, age is telling on Ronaldo and I don't think that he make do this at old age. There are big countries in football that should be able to win Euro 2024,and I have never thought of Portugal. Spain or France should be in the finals. However, we should not underestimate Brazil because they gat some good players too. Just my thoughts.