Especially if the terms of service are 147 pages of 6pt text containing nothing remotely concerning privacy, with a link buried in there somewhere to their priv

Especially if the terms of service are 147 pages of 6pt text containing nothing remotely concerning privacy, with a link buried in there somewhere to their privacy policy that then has some disingenuous weasel wording on page 14 which might imply that the "legitimate reason" they have for scraping your data is to sell it to third parties.