[KuiN]

https://olympics.com/en/paris-2024/venues/aquatics-centre

> From swimming lessons to recreational use and high-level competitions, the Aquatics Centre will be multifunctional. From July 2025, the Aquatics Centre will become a vast multi-sports facility open to all, including two pools (50m and 25m), a fitness area, bouldering area, paddle tennis section and pitches for team sports. It will also have an adjustable floor to serve a variety of purposes (swimming lessons for babies and children, etc.). The Aquatics Centre will also be the state-of-the-art facility that the French swimming community has been looking forward to for decades. The French Swimming Federation will be able to host national and international competitions in its four indoor disciplines. The Centre will also provide a best-in-class federal training facility for leading French athletes and will notably be home to the country’s diving centre

[hnburnsy]

You don't need a 150 million Euro facility to teach swim lessons and recreational uses. As far as high level competitions...

>This capacity, which may be overlooked by many, is not for World Aquatics, which requires a minimum of 15,000 for top-level swimming events, so France will not be able to host a World Championships