When the only option to decline is "don't use our service" and/or "delete everything you've uploaded before AI even existed", then there's no consent and it shouldn't be legal. Especially when thousands of artists who uploaded have died before AI existed.
Some of y’all aren’t scared enough about running out of potable water. We need it to survive, our pets and farms do too. Data centres are using it up and wasting it. They project we could run out by 2039. Thirteen years. Stop asking AI questions, it’s not worth it.