When looking at the now antiquated video above, it's impossible to overstate the shift that took place with the advent of the internet.
It's so quaint to see them say essentially, "stay tuned tonight thru a bunch of stuff you don't like and thru a bunch of irrelevant commercials for the chance so see this music video by Kool & The Gang."
Correct, and that's what killed MTV and the other music channels. They realized it over 20 years ago. Realtime linear TV is dead.
They instead built on-demand video players on their websites so fans could see the videos they liked whenever they wanted. Now even those players are obsolete.
People keep complaining about MTV dropping the videos, but the writing was on the wall in the 90s. Music tastes were splintering and there was no way that one channel could address what was happening to taste in music.