Please create an option to completely disable the Automatic Account Link feature
https://support.roku.com/article/360021586854
I only recently became aware of this feature. I find it very creepy that Roku is storing authentication credentials/tokens for my channel accounts on their servers without my knowledge or consent. Please create an option to disable this (either in the device's menu or account-wide on the roku.com website) so that the sign-in credentials for my subscribed channels are only stored locally on each device, not in Roku's "cloud."