Course it makes a ton of sense. Varane and Casimero have been a huge, huge waste of resources. Even going back to Sanchez type signings, awful. It hasn't worked for us in general that we sign these established stars post Fergie.
I'd imagine the headline has been slightly exaggerated, there will probably be very rare occasions where a superstar player turns up over 25 and they consider it. But as a general rule they're setting their stall out that it will be a very rare exception.
And no it doesn't mean you can't challenge for the league, the vast majority of the players City and Liverpool buy do not fall into that Galactico category so exactly is it shown that you need such a profile of player? It's easy to be reductionist and think it means turning us into money ball but it's not. It doesn't mean you're cheap - you may still spend a feck load to get the best talents, just not the ones of a certain age or status.