Negative. By not having the option for users to delete their account you disregard basic choice of users and force them to contact a support person.
I tried that! It takes them a few days to answer a simple mail with a request to delete account. Furthermore their response was not a confirmation but a Comcast style blatant push to keep user locked in with the question why we dont wanna remain in system. After responding to that email it takes them a week again to respond. This is not acceptable and shows clearly that you dont let users go.
Stop abusing users. let them remove their account directly.
you should be reported for your awful business practice!