Keep believing, Messi would be 34 before he could sign for us, incredible player but 34.Omar Berrada created Barcelona the marketing machine. There is literally no one in football better qualified to decide if Messi could bring in millions, and the fact is we've heard from very reputatble reports that every single Manchester City sponsor is already committed to increasing their sponsorship to include using Messi's image. We already know that Ronaldo increased Juventus' commercial revenue by 33%.
These are things we know. "Oh but I fink Messi is just a Barca icon he wont bring in any money for us" are just completely unqualified ramblings.
The game is moving on, Messi and Ronaldo have been the face of Football for a long, long time, new stars are emerging and they will be the guys the big money sponsors will go for.
Mbappe, Felix, Fati, Harland, Sane, Kdb that's where the future is.