Tootfinder

I participated in a Stacks #crypto test a few years back and was granted a small amount of #STX for my participation. It's not much, but I was keeping it at #Okcoin.
Recently I received an email informing me that Okcoin was rebranding as #Okx and what is odd is that I have to withdraw
all my crypto from Okcoin and then deposit it into Okx. Ummm, why? Isn't it the same business?
In any case I'm going to withdraw it but planning on moving it elsewhere.
Weird.