Same way as cancelling a subscription: either manage to talk with the top or do something very offensive. And even then, it's faster and more straightforward.
Not the same? Man, even Twitter let you delete your account, this needs improvement, it is not so complicated to put a button that says, delete account, I assume that most of the users here are over 15 years old I will consider it.
Twitter is a multi billion dollar company. It's not "even" Twitter. Eitherway, you now know how to delete your account. Good luck!!
Adding the delete button can be done by a code monkey, it's not some kind of hidden secret known by the chosen ones. You just need to remove the info of the user on the data base, and add a pretty button UI. It would be better if someone ask @Tony to add the delete account option, someone who is able to create this website, must be able to do such a simple and practically easy task. @Tony is a woman, or the new "woman"?
Give power to people and they'll abuse it. Just like how you're abusing the anonymity that creating and deleting a new account gives you, others would do the same too. I'd rather not this forum become as toxic as Twitter. This matter is being processed. Locked.