https://www.techdirt.com/articles/20191214/00130043577/why-intermediary-liability-protections-matter-our-copying-is-not-theft-t-shirt-may-be-collateral-damage-to-bad-court-ruling.shtml

Last week, as you may recall, we wrote about a bizarre situation in which print-on-demand t-shirt maker, Teespring (who we had happily used for most of our t-shirts for years), had taken down our "Copying Is Not Theft" t-shirt, first claiming that it was infringing on someone else's work (it was not). When we escalated the issue (as per their instructions), we were suddenly told it had nothing to do with infringement (despite the initial email) but because it violated their Acceptable Use Policies -- which, again, I assure you, we did not.

We had thought that, perhaps, it was a bizarre overreaction to an ongoing saga of people trying to shine a light on automated bots taking popular "this ought to be on a t-shirt" tweets and turning them into possibly infringing t-shirts. However, there's perhaps an even larger reason why various print-on-demand t-shirt companies may be a bit extra twitchy with their takedown trigger fingers lately: because of some bad court rulings that effectively removed the DMCA's safe harbor from some of these companies. Back in the summer of 2017, we wrote about a court ruling against Zazzle, one of the oldest print-on-demand operations out there. That ruling more or less said that because Zazzle prints on physical goods, that gives it the "right and ability to control the sale of products" it creates, and thus, the safe harbors no longer apply.