I plugged in a Roku yesterday, and it's already the device that's had the most blocked advertising and analytics requests on my home network. One day, and it's made the most gross requests compared to everything else that's been monitored much, much longer.
They are such a trash company in every possible way. I don't know why anybody chooses to use them for anything. I'm doing this for development purposes. But after I'm done, I'm locking this in a box and dropping it in a hole, just to be safe.