This only violates copyright law insofar as current law, as purchased by the copyright cartel, makes circumventing this encryption illegal regardless of an otherwise legal reason to circumvent it.
And stealing is stealing.
Unless you're hauling a DVD or Blu-ray out of a store under your coat, you're not stealing, you're committing copyright infringement. It's a big difference regardless of what the copyright cartel and its government enforcers want you to think.
If you read that pull quote in my post, then you MUST have also read the previous paragraph in which I defined the stealing - stealing income.
If you really missed that, please go back and re-read my post. It’s an important distinction.