I think there's bad blood between the two, if we go into the Vini and Mbappe topic.
i am no expert, but i see that both have a tough and prickly character and therefore it is difficult for them to meet halfway.
Between the two, the one i don't like is Mbappe.
Mbappe's conflicts with his teammates are nothing new. I don't have proof, but we saw that Mbappe had conflicts with Neymar and Messi at his old club PSG and we saw the effects on the football field. The same kind of effects are seen in the Real Madrid team, although the conflicts between the players are not yet clear, but I think that the chemistry between Mbappe and Vinicius is not very good and there may be a rift between them.