I kinda agree with you, but as you also know, top speed can be a split of a second; it doesn't say anything about how long you are able to maintain that speed or how long it takes to get there, so it's not the best metric. Especially not this early into the season.
Also, I think one can quite easily spot players that have acceleration that transcends that of most players - Adama, Antonio Valencia, Owen, Doku, Vinicius, Mbappe, Giggs, Robben, Sterling, Lennon etc all had burst of pace that very few defenders were able to stick with. Not sure Doku or Sterling would ever have the highest top speeds (saw prime Sterling lose a fair few foot races), but for their role, that initial burst is what would get them away from their defender and make them a real handful to defend against. Then you have a select few that have both the acceleration and top speed such as Giggs, Robben, Ronaldo, Valencia, Dembele, Mbappe etc.
We should just have a relay - 40 yard dash relays with the five fastest players of each team (I think we'd finish down towards the bottom).