As stated, I've been there and I wouldn't doubt that it earned the title of

[theking]

..."the world's most-visited museum"...

The world’s most-visited museum shuts down, sounding the alarm on mass tourism
PARIS -- The Louvre, the world’s most-visited museum and a global symbol of art, beauty and endurance, has withstood war, terror, and pandemic — but on Monday, it was brought to a halt by its own striking staff, who say the institution is crumbling under the weight of mass tourism.

Took these photos at the Louvre and security is no joke: