When animated hand drawn cartoons (think Disney) were first introduced, film critics said they would never watch it, because didn't have actors in it.
When CGI was introduced, film critics said they would never watch it, because the acting wasn't real.
When 3D rendered movies (think Pixar) were first introduced, film critics said they would never watch it, because it wasn't hand drawn.
Just like cartoons, CGI and 3D rendered movies, AI generated movies has the potential to become a huge market. Maybe not in long format at the beginning, but you bet that short format video platforms such as TikTok and YouTube (shorts) will be flooded with AI generated content soon.
> TBH, they lost me much longer time ago, but I assume it will be a larger transition.
The 'great' thing about platforms like TikTok, is that it'll give a very fast feedback loop on whether the audience is willing to watch it or not. So I expect we'll know whether this transition you speak of will happen or not rather soon. My bet is that it won't, I expect people to watch it anyway.