The second best thing about France defeating Argentina 4-3 is that Messi and his attachments are finally out of the tournament and that hopefully Argentina can now enter a renewal.
But the best thing about an otherwise weak match (just because it had seven goals does not make it a good match; both sides were poor, with only the occasional moments of its brilliant players) was Kylian Mbappe. We already knew he was a coming superstar from his time in Monaco and Paris St. Germain, but now he stepped up for his national team on the stage where people who hardly know about football are watching.
In four years, most people will have forgotten Lionel Messi or Cristiano Ronaldo.
"Lionel Messi!? Who is that!!!?? Kylian Mbappe is the greatest player of all time!"