What has been your experience with fraudulent DMCA takedown notices sent through Google's form? If they are obviously spam and happen all the time do you just ignore them? Or do you file the counter-notification every time? Are there examples where Google deindexed the obviously correct page based off complaints from obviously spammy sites? I've read everything I could find from Lumen and Google but can't seem to get a yes or no. Responding to all of them is not sustainable.