Realistically I wouldn't think of these things because I'd be too sad being paralyzed. But if I was able to....

• Based on my estimations, I would be eligible for ~1k/yr from CPP-D
• It seems that this is something I could continue to receive outside the country, so I would either move in with relatives or some third world country that's dirt poor
• Become a dedicated meme finder for my friends - Watch the best Youtube videos and give them custom curated content
• Sign up for Neurolink
• Depending on my paralysis level, get a wheelchair and learn to do terrain park with it (X Games Example)
• Work with some of the open source wheelchair projects to make wheelchairs more customizable and affordable to other people
• Honestly I already spend 12 hours a day in front of a computer, now that I think of it, I would lose some hobbies, but not much else would change :)