Earlier quoted context omitted.
No, the difference is that theres nothing forcing you to abide by a robots.txt As long as that content is valuable it will be scraped and used. Theres no solution to this. So the structure of content sites will have to adapt. How? I dont know, likely will vary by publication and content type. Is it fair? Probably not Is it stoppable? No. Not without heavy, global legislation. (read impossible)
This is such a weird take. If a house is robbed, you don't give the burglars a pass and say "well their security system wasn't very good." Yes, the defensive measures probably need improvement. But that doesn't mean that the act they are defending against is wrong.
Its a sign on the door that says "Please don't rob me" while the door is unlocked and no body is home.