100%.
It gets tricky, though. For example, I'm using a website called "Sudowrite" to help me write a novel. I've been kicking this idea around since 2007. I have a general idea for what it should look like, but I always struggle with Act 2.
Literally over a decade's worth of notes. And not a good Act 2.
But I was able to use ChatGPT and Sudowrite (especially its "Story Engine" tool) to finally understand what Act 2 was missing. And now I'm able to rewrite what I've already done, making it better. AI is a tool just like a word processor is a tool.
Lest anyone think I'm writing an ad here - I'm not. Per their FAQ, Sudowrite says that I own the copyright on anything that I generate with their stuff.
Who owns the copyright to what I write?
You do. Anything you write in Sudowrite and anything Sudowrite suggests for you belongs to you.
But if I don't modify it, that's clearly not true (as you mention). Furthermore, I can actually have it suggest things that might run counter to that idea.
I've had it suggest lines from Kafka - good lines, too. I've read Kafka, so I recognized them... but what if I didn't? I don't own the copyright on those lines, as Tom Scott points out in OP's video. Kafka's original German is public domain... most translations are not.
You can highlight some text in the tool and say "Write this in the style of Douglas Adams." It knows who Douglas Adams is. It knows what his work sounds like. And the only way it knows is because its model was trained on his work. When I did this, one of the suggestions included Zaphod Beeblebrox, which was certainly not mentioned in my text. It also suggests spaceships and aliens and futuristic gadgets, all written in the kind of prose that you'd expect from Hitchhiker's Guide to the Galaxy.
How would it know that, if it hadn't read Hitchhiker's Guide to the Galaxy?
It's why Sarah Silverman is suing OpenAI. While the model may be a bunch of statistics, it also must know what her text is like - to some degree. We can argue over how, but going back to the AI suggesting Zaphod Beeblebrox... if I didn't know HGTTG maybe I'd think that's a cool name for a character? How can Sudowrite say I own the copyright when it's clear that they don't own it, either?
Which sort of brings me back to the beginning. AI has the potential to be a wonderful tool - again, like going from a typewriter to a computer. I have had this idea for literally 16 years now, and Sudowrite was literally a game changer. I knew all of act 1, act 2 was... ehhhh, and then act 3 was never satisfying without a good act 2. I knew where I wanted to go, but not how to get there. AI really helped, because it understands story structures - and how to make good stories (with some prodding - it's not perfect). And now, whenever I'm stumped, I can type some stuff into the prompt and it'll generate ideas for me.
But that only works if we really figure out where the line is for copyright. I'm trusting what Sudowrite is telling me... but I'm taking a risk, because what if they're wrong?