Secondly, denial-of-service implies intentionality and malice that I don't think is present from AI scrapers. They cause huge problems, but only as a negligent byproduct of other goals. I think that the tragedy of the commons framing is more accurate.
EDIT: my first point was arguably incorrect because some scrapers do use decentralized infrastructure and my second point was clearly incorrect because "denial-of-service" describes the effect, not the intention. I retract both points and apologize.
boo. took all the fun out of it ;)