Morocco defenders will face a really huge threat. Mbappe being in the first place, players like Giroud and Griezmann are also going to be a big threat to them. These three players have been in a great shape lately. Actually Mbappe couldn't play like he wanted against England but it was still not a problem for France. Griezmann - Giroud duo put on a good show anyway.
Morocco can only try to have defend them in an area rather than trying man-to-man. They have been successful about this against some big teams so far. But I think this won't work against France for a long time.
I frequently remark that Morocco is a very lucky team; otherwise, they wouldn't have enough quality players to compete at this level in this tournament, but they are very fortunate and possess the best defenders. Mbappe, Griezmann, and Giroud are excellent players who consistently take advantage of their opportunities, whereas Morocco's attackers have a poor finishing rate. As a result, I anticipate France to win the game and put an end to Morocco.