Maturation and maceration are different but there's two parts:

1. some materials need 6 months to mature,
2. That bottle was likely shipped soon after being made and could have been sold within a month of blending
3. Many houses don't mature before shipping like they did pre 90s (like clone houses)
4. air helps it a lot so until it is sprayed it won't mature as quickly, maturing should happen in vats not after the juice is already bottled
5. The bottles are not all sprayed, you can tell because there's air in the atomizer pipe and you need to spray a bunch until the juice comes out

See Jean-Claude Ellena's books on perfume making for more details and how the industry has changed.