I filed a complaint with the CFPB about exactly this last year: https://www.consumerfinance.gov/data-research/consumer-compl...

Their response was:

1. a notice that they needed more time to handle my complaint, and then on the deadline to respond 2. 650 words that can be summarized as a) "Experian Consumer Services" is not the same as Experian, the credit reporting agency b) The terms of service allow Experian Consumer Services to do what they want c) You are already unsubscribed from emails from our partners

Regardless, I'd suggest everyone else affected by this issue file a complaint as well. At the very least, these complaints are not cheap to process.