Vinicius and Rodrygo have to work harder to create more opportunities that can be converted into goals. In Madrid, both of them can appear quite sharp because they have good midfield support. Meanwhile, Paraguay seems to be playing with a defensive strategy and relying on counterattacks, Brazil back line will be in trouble if they focus too much on attacking. On the other hand, I think Paraguay chances of beating Brazil are low, but this is not impossible in football.
Paraguay were no better than Costa Rica and Colombia, so a much deeper Brazil win was expected. After all, everyone knows that Brazil is the favorite in this tournament and the probability of Brazil winning is very high compared to Paraguay.
But the most interesting thing about the Copa America is, almost all the teams are not easy to beat. Paraguay lost to Colombia earlier with a score of 2-1, but statistics prove that Paraguay also had a lot of effort. They had 3 shots on target out of 11 total shots, the same number as Colombia of course. Apart from placing Brazil as one of the favorites to win the title, I think Argentina is also a good candidate to be able to defend its title. Argentina leads group A with 2 wins, while they still have 1 more match against Peru which they can also possibly win.