The Sphere is just a tool. People will learn to use it, and figure out what works and what doesn’t.
I remember really missing the cultural impact of GWAR in 2016.
Edit to add: they're currently on tour! There are no more members left from the original lineup, but the original Jizmak da Gusha, the current Balsac the Jaws of Death, and the current Beefcake the Mighty have held such considerable tenure that they establish a strong persistent core.
I would expect a smaller repertoire considering audiovisual production is a lot more expensive than just audio.
That doesn't answer any question for me of whether the video medium was good or bad, clearly MTV's monopoly meant the only way to release videos was an economical disaster.