Thanks for your kind reminder, I am facing this problem with Kucoin. After a long time when I log in at Kucoin exchange and want to do trade, they asked me for Trading Password. Unfortunately, I have forgotten it and want to reset it. But kucoin asked me to do submit KYC DOCUMENT for this!! There is no other option to recover the trading password, So I need to submit KYC Document If I want to use the Kucoin exchange.
Much as I don't like how kucoin put so much emphasis on the Trading password. I do understand where they are coming from in terms of KYC verification for forgotten trading password.
Imagine if someone else claimed had your login details, and they claimed had forgotten the trading password. KYC verification would help to prevent loss of funfs.