

can you really copyright your comments?
By default, everything you write, from a novel to an Internet forum shitpost, is not only copyrighted by you but also “all rights reserved.”
What that guy is doing is (a) making his writings more available for reuse than they would be otherwise, and (b) making a point about how fucked-up it is that corporations treat stuff posted to social media as if it were a free-for-all they could use however they want.
The secret ingredient is crime. The casinos were fronts for money laundering and “failed” on purpose as part of the scam.