Y esto es lo que me responde a la misma pregunta Jeff Leve (de

Y esto es lo que me responde a la misma pregunta Jeff Leve (de thewinecellarinsider.com):

Almost all Bordeaux produced today can be enjoyed in their youth. The combination of climatic changes, due to global warming, work in the vineyards and cellars have allowed most wines to be delicious in their youth. The tannins are much softer today than previous generations experienced.

This doesn’t mean the wines are at the peak, or that they will not improve. It does however make them charming in their youth.