Vasseur stated that they “stupidly expected” Hamilton to have everything under control, given his long tenure in a similar environment at Mercedes and McLaren.
A key factor identified for Hamilton's struggles is the significant cultural difference between Ferrari and his previous British-based teams, which Vasseur believes was underestimated.
Hamilton is currently seventh in the world championship standings, trailing teammate Charles Leclerc by 42 points and championship leader Oscar Piastri by 175 points.