I can't believe no one has mentioned The Last Clockwinder yet. It's a automation puzzle game in which you create clones of yourself and get them to all work together. It's not too hard to progress in but makes it easy to try to optimize your solutions if you want. The theming and story is cozy too. Really great game!
Musk is an idiot, but he is not all of SpaceX. The company has responded to astronomers' complaints about albedo and made numerous improvements to reduce the impact of their satellites. I would hope they do the same with this radiation issue.
Since when do you need brakes for Royal Raceway?