This production actually confirms this, as it is really first and foremost a costume production with some voice acts.
Woudln’t surprise me in the least if at some point it becomes like a Britney Spears concert (or any other big POP star) where the opera stars are actually lipsynching over a digital playback of the voice while the focus is on the choreography.
Caruso WILL take the stage again in the 21st century.
There are a heck of a lot more opera fans than you see at the opera, though. People would go hear Mozart, Verdi, Bach, etc. But they will not go to see those wonderful composers bastardized by the producer’s impoverished and debauched ‘vision.’