Well, to some degree it is a liability. It just took this long and some accidents for them to finally figure it out.

That attitude will create a problem - a.k.a. opportunity - for others to come in and solve. Google got rich by scraping the internet and solving the headache of how to find decent content. If there's value in some of this data headed to the dump, it gives a chance for someone to do the same. Who knows, they might even find a way to do in a privacy-respecting manner.