On this topic, I am currenlt ticked off at River where I recently opened an account. My plan was to transfer sats I purchased to my Sparrow wallet. Customer support at River told me I need to have an account there for 3 months before I can "apply" to be allowed to withdraw bitcoin. WTF!? I thought River wasn't full of suits but apparently they are. Thankfully I didn't put a ton of fiat into River while I wait 3 months.