When an account is created there has to be an account to pay the creation fee, ergo, one-manul created sepa666 back in january and bt created one-manul back in '22.
Your account was created by steem, and it is a good idea to change them from your recovery account to somebody still active here.
An alt account that you own would be an option, or somebody that you trust to be around when you need them.
I wouldn't hold my breath on @deepcryto8 or @binance, there is probably not much that can be done.