No one really cares about a tech demo, but if generative tools help you make a cool music video to an awesome song? People will want it.
Well, as long as they aren't put off by a regressive stigma against new tool at least.
See: a grandmother’s food vs. the industrial equivalent
One end of art is spending millions of man hours to polish this effect to fool the eye. the other side simplifies the environment and focuses more on making this new environment cohesive, which relaxes our expectations. Take your favorite 90's/early 00's 3d game and compare it to Mass Effect: Andromeda to get a feel of this.
AI is promising to do the former with the costs of the latter. And so far it's maybe halfway to Andromeda in its infancy of videos.
TBF - have you looked at a digital photo made in the last decade? Likely had significant 'AI' processing applied to it. That's why I call it a regressive pattern to dislike anything with a new label attached - it minimizes at best and often flat out ignores the very real work very real artists put in to leverage the new tools.
New tools aren't inherently inferior, they open up new opportunities.
Output of current image generators are trash. It's unsalvageable. That's the problem, not "regressive pattern".
If you dislike it without even seeing it, that would indicate the problem isn't with the video...
The only good AI is AI out of my sight.