I used it a decent amount at my last job to write test reports that had a lot of similar text with minor changes.
I also use it for dnd to help me quickly make the outlines of side characters & flesh out my world.

Idk about your first point but The Ocean Cleanup, has been doing great work creating plastic filters for the worlds most polluting river. I understand not creating the waste in the first place would be most efficient but this organization is doing a good job cleaning up the mess.

https://theoceancleanup.com/media-gallery/

I just finished Lessons in Chemistry. It started of a little dark but quickly turns into a roller coaster slice of life novel that secretly weaves a series of plot points before coming to a heartwarming end. I am starting Meditations by Marcus Aurelius with annotations for context.
I’ll probably also read a second lighter book in-between sections of Meditation cuz it’s a dense book.

Tom and Gerry or Looney toons

They already use nuclear power in loads of applications. The mars rover, perseverance satellites and even satellites in LEO. They can provide power during lengthy lunar nights and the heat they produce as a byproduct would be useful for keeping people warm. This isn’t even even mentioning advancements in nuclear reactor designs that make meltdowns conditions considerably less likely. Your right that solar cells are a great way to produce power in LEO but on the moon there are more variables that make it viable for a nuclear reactor to be a rational power source.

I would be playing Holding Out for a Hero by Bonnie Tyler on repeat driving 90 mph with the windows down

Or it could be measurements for a circle that is 6ft wide and 3ft deep. We don’t really have enough detail cuz they don’t say the shape but it doesn’t have to be square.