I've written, directed, and acted in independent films. I've worked on everything from three person crews all the way up to 200 person shots. Even mocap and virtual production.
We're now developing film and VFX tools for individual artists, and the world is full of artists. It's been starved for films, however. The studio production system only had so much annual capacity per year, and most creators never get the opportunity to helm a project of their own.
You're not crying over the accessibility of digital art, digital music, indie games, or writing.
Film production and distribution has been bottlenecked at the studio level for far too long due to capital, logistics, and (previously) distribution barriers. That's all changing now.
Films are going to look more like fanfiction.net, Bandcamp, ArtStation, and Steam. That's a good thing.
I have friends in IATSE (film crew union) and AI is going to hurt their work. The nature of work changes, and new opportunities arise. But what's hurting them right now is that film productions are being offshored to Europe and Asia to break up their unions and bank on cheaper local labor. Production in Atlanta is one sixth of what it was just a few years ago.
I also have friends who write and direct that are looking at this as their big chance to build their own audience.