You're right it doesn't. But the point is that not everybody in the game is an expert, even those in positions where they should be. You don't need to be qualified to question the decisions of professionals or be correct in your criticisms. Kinda like with MPs.
I think both Giroud and Grizmann are better playing with another striker. Giroud needs someone to run onto his flicks and keep the line deep. Griezmann needs someone to create space for him to isolate defenders 1 v.1 and someone with whom he can play 1-2's. Maybe Kante for Sissoko? The German fullbacks were hardly bothered by the French wide players.
There we have it France in the final, the goal at the end of the second half changed the game massively and France were far better second half playing on the counter. Germany will be gutted was a great chance for another tournament win but they can't win them all.
I think Portugal V France will be a better final to be honest, should be a closer game and despite Portugal being uninspiring there tactics have been effective, and with Ronaldo in their side they always have a chance.
All the talent Germany have and they're dicking around with Emre Can?
Germany look a lot like Spain to me, lots a possession, don't do enough with it. Surprised at how crap Muller was. Fullbacks not good enough (I like Kimmich but don't think he's up to much at RB). Bringing only one proper striker backfired, they look far better when they've got a focal point to play off upfront.