the first line threw me for some reason. the second line is your ask. ok, i've put the wheels back on now, ugh.
what breakthroughs is he directly, personally responsible for? hell, probably none. but he's funding things that are responsible for a lot of advancement. specifically in the space industry, the commercialization of space (for better or for worse) has made the cost of entry approachable for a lot of NGO research and sat comms. the concept of mining asteroids is hard scifi, but it's coming into focus with the advancement of starship and its ability to deliver giant payloads into orbit. i'm not gonna keep going because i'm most certainly not an elon fanboi, but i do follow the work spacex is doing.