My opinion is that Getty/Picscout would have to obey U.S. laws.
Otherwise, any information gained by Picscout would be useless in U.S. courts, regardless of what country the data was gleaned from.
Remember, if they're coming after you in the U.S., we are talking about U.S. laws, not Israeli laws.
The only action that would be illegal in regard to a bot like Picscout would be defeating passwords/ breaking into servers.
That would be "criminal". I don't think that they're doing that.
Fighting Getty by using the argument that Picscout is operating illegally would be the most arduous, expensive legal battle you could imagine.
Because many millions of dollars in revenue would be at stake for Getty. I doubt that anyone could pull it off.
But, like I said, it's been discussed before. Getty's most easily defeated on legal standing.
S.G.