From the oldest version of their ToS[1]. This is unchanged in the newest versions even for the EEA[2]. It seems pretty clearly that whatever AI training is doing is covered by "use, copy, modify, adapt, prepare derivative works of, distribute, store, perform, and display" in "media formats and channels now known or later developed anywhere in the world" (emphasis mine).
[1] https://www.redditinc.com/policies/user-agreement-october-15...
[2] https://www.redditinc.com/policies/user-agreement-february-1...
Remains to see if this actually can happen.
Craigslist Confessional: A Collection of Secrets from Anonymous Strangers https://www.amazon.com/Craigslist-Confessional-Collection-Se...
PostSecret: Extraordinary Confessions from Ordinary Lives https://www.amazon.com/PostSecret-Extraordinary-Confessions-...
Stoned, Naked, and Looking in My Neighbor's Window: The Best Confessions from GroupHug.us - https://www.amazon.com/Stoned-Naked-Looking-Neighbors-Window... (actually a great book)
People can and will profit from things you do in life for free, I feel like we accepted that a very long time ago?
The AI company just trains their models on that and aren't creating derivative work in the legal sense.
"We didn't license it to them for the express purpose of training your model on this data, we only gave them database access for the express purpose of training their model on this data."
Capitalism in a nutshell
Uh, what? Wikipedia dates the first bullet to the 13th century:
> Fire lance barrels made of metal appeared by 1276.[30] Earlier in 1259 a pellet wad that filled the barrel was recorded to have been used as a fire lance projectile, making it the first recorded bullet in history
Indeed the first integrated cartridges were developed around 1808 https://en.m.wikipedia.org/wiki/Cartridge_(firearms)