Earlier quoted context omitted.
The DMCA causes huge costs for search engines because of all of the bogus takedowns, which people can send without any consequences. Congress could fix that aspect of the law, but has chosen not to.
> The DMCA causes huge costs for search engines because of all of the bogus takedowns The search engine could ignore all takedowns and be in exactly the same situation as it would be without the DMCA; the safe harbor provision isn't a mandate on them, it is a benefit to them. They deal with takedowns because the cost of doing so is less than the cost of copyright liability they would have without the DMCA, which mean…
And if you've never gotten a DMCA takedown from Perfect 10, you probably don't understand the true terror of the DMCA process.