I agree that there is a line at using someone else’s data to make a profit, but it is kind of ironic that you mention Google, because their exact business model is scraping websites to feed their search results and litter it with ads to make a profit. For me there is a big line between aggregating publicly available data (search results, reviews, news, job postings, etc. ) and intentionally violating terms of service like signing up for fake accounts an harvesting user data. So entitled maybe not (sites can try to prevent you from scraping), but if you make something publicly available you shouldn’t be surprised when people use it in ways you may not originally have intended (within legal boundaries of course).