Talent-wise, I don't think there's any other team that'll participate in the Copa America that's better than Brazil which is why I strongly believe that where teamwork doesn't favour them, individual brilliance will likely help them overcome.
I disagree with this. Brazil will either work as a team, or it won't work at all. Individual brilliance won't help them at all. The teams in the Copa America are very disciplined and compact, teams would find it very difficult to penetrate their opponents if they don't play as a team.
Secondly, I don't see anybody in Brazil who is good enough to win games for them and lead them with individual brilliance. Neymar is not here, Vinicius is not representing, Rodrygo is the only attacker that can step up and I don't believe even he has what it takes to individually take Brazil to the trophy.
When you watch Argentina, you'll see that they play as a team, even Messi plays with his teammates. That makes things easier for them. It is this reason that makes me rate Uruguay slightly above Brazil in this tournament. It's going to be interesting to watch.