Yup, very sarcastic if no one else didn't read it that way.
What Sinecure means is that those sticks are HDMI outputs using USB for power.
The vehicle only has RCA input. So you can't directly connect it. You would need a converter that goes from HDMI to RCA. That said, it's not impossible.
I have a roku streaming stick and it worked with an hdmi to composite for several months.
Recently, it stopped working. I have no idea why. I haven't really tried to solve the issue, to figure out if the issue is with the roku converter or cable. Also FYI the Roku 1 has a composite back, so you wouldn't need a converter. I haven't tried to troubleshoot this either. I can report back once I've tried to troubleshoot and have narrowed down the issue.