Someone who doesn’t understand list management will point to their ages. In reality you want players good enough, regardless of age. If age gaps emerge you can target those specifically, as we have repeatedly proven.
You build a list so that list peaks over 1-3 years you dont build a list so it remains the same or of similar value.
Filling age gaps just means your list is always going to be pretty average, all the club has proven is how to slowly go backwards over a period of 7 years.
We will continually fall down the ladder until we get serious about rebuilding properly, how slow depends on how many more years the club wants to waste recruiting mature age players.