I’m confused who this is for. It’s not the same experience seeing art online. Part of what makes the Louvre or other museums special is being in a beautiful and decorated historically important space. It puts you in a different mindset where you can wander, ponder, and appreciate. I’m no Luddite but a digital experience simply can’t recreate that, at least not today.
I guess that's why they did it? Because people who want the real experience will still go in person. As such, they aren't really losing any customers.
If many people opt to look at the works online and not in person, the Louvre can reduce the ticket prices without increasing the number of visitors and this would be considered a _success_.