I refuse to believe that “someone just forgot” to implement a user-friendly feature whose omission coincidentally benefits their company. It is not a coincidence, and it was not done unintentionally. The same way that it is not a coincidence that the “unsubscribe” link is always in six-point font the same color as the rest of the email footer. Code does not happen in a vacuum. Code does not get pushed to production without vetting and approval. As I say, the assumption of bad faith is baked in.