Despite the fairly similar cultural and financial incentives at play in Europe & South America, France and Spain (Portugal to an extent, as well) pretty much lead the footballing world in terms of elite talent. Their depth is ridiculous.

For France, their sporting renaissance, if we can call it that, started way earlier in the late 1960s with what we'd call "DEI" today: https://www.theguardian.com/sport/article/2024/jul/24/state-...

For Spain, correctly focusing on developing in-game intelligence and skill was key in out-competing stronger & taller teams (at a time when rapidly improving football pitches were proving great for playing positional & possession-based game): A very 1970s Dutch way of playing kick-started by Johan Cruyff in 1990s at Barcelona, and converted into concrete results for the national team by Luis Aragones & Vincente del Bosque in 2000s/2010s: https://thesefootballtimes.co/2018/05/11/the-revolution-that...