Title text:
I'm excited for Dragonfly, because on the list of places in the solar system that I desperately want more pictures from, 'Titan's surface' is right up there at the top with 'Jupiter's atmosphere.'
Transcript:
Transcript will show once it’s been added to explainxkcd.com
Source: https://xkcd.com/3322/
I'm not smart enough to do the numbers, but looking at how thin Triton's atmosphere is you would need a ridiculously large rotor to move enough air and being able to power that in the cold air with limited sunlight would make it pretty impractical. The need for a helicopter would be less useful here too, given you can take satellite imagery with high clarity thanks to that thin atmosphere.