Can a Roku device replace or override the homescreen on a smart TV?

Posted by SignificantCricket@reddit | AskUK | View on Reddit | 17 comments

Software update on the TV has made the home screen really irritating. When people complain about home screen displays, one of the suggestions often seems to be to get a RokuTV (or an Apple TV) instead. The TV is good otherwise, so I'm wondering if just plugging in a Roku device would give a way to have a more customisable display. Thanks.