Your performative concern for animals is noted.

Cats are obligate carnivores, sparky. That means they can't be vegan.

Craftsman was the first brand that came to mind.

Don't forget the horrors it'll produce from absorbing the Dwarf Fortress subreddits.

Some people were born with extra fingers, and sometimes entire extra limbs.

My mother once bypasses the refrigerator part and accidentally put leftovers in the cupboard over the oven. After a week or two, the smell had us thinking something crawled into the oven vent from outside and died. It took me noticing something bubbling up from between two casserole dishes to realize what happened.

Except they literally don't. Human memory doesn't retain an exact copy of things. Very good isn't the same as exactly. And human beings can't grab everything they see and instantly use it.

Previous wrongs don't make this instance right.

The problem is that a human doesn’t absorb exact copies of what it learns from, and fair use doesn't include taking entire works, shoving them in a box, and shaking it until something you want comes out.

The difference here is that a child can't absorb and suddenly use massive amounts of data.

How hard it is doesn't matter. If you can't compensate people for using their work, or excluding work people don't want users, you just don’t get that data.

There's plenty of stuff in the public domain.