If there are they are never enforced in the US. Court case after court case has sided with the scraper rather than the site. Though usually Facebook is the scrapee in these cases, not the scraper.
I used to work in real estate tech so I know a lot of efforts the US’s National Association of Realtors has made to stop scrapers of RE data. Some where via the legal system, some tried to push the onus on us as paying consumers of their data. Not a single thing worked - if anything they may have invoked the Streisand effect once or twice and gotten more of their data scraped.