Pogba did not lead France to the world cup. That is the biggest lie that came out of that campaign followed by Luka Modric being the star of that competition. Because he made a speech at half time during the game means nothing to his actual effectiveness during that competition. Mbappe was their best player, followed by the defensive duo of Varane and Umtiti. Kante and his ability to win back the ball and protect the defence comes after those three, before we start talking about Pogba. He had his creative moments, but the other 4 were far more effective. That's like saying Sergio Busquets led spain to the world cup in 2010. Being part of a good team does not mean you led anything.
Umtiti had a below average WC, Varane and Kanté were the best players but the likes of Pogba, Hernandez, Lloris, Griezmann and Mbappé were just behind and all crucial. Not one player led France to the title but lets not diminish Pogba's contribution on the pitch.