Personally I’ve never understood the point of being able to affect the aspects of the multiplayer game from solo or PG. Isn’t the point of those game modes to avoid the main multiplayer portion of the game? It seems counterintuitive to be able to affect the galaxy from your own isolated, “pocket galaxy”.
On another note, I like how you mention the game’s inadequacies at teaching players survivability. So few players actually learn how to build and fly safely because the game does basically nothing to teach them. The truth is, it’s surprisingly easy, but unless you have someone show you the ropes and teach you the process you’ll never learn it. This means players who exclusively play solo or in more sheltered PGs will likely never learn it and they miss out on learning a critical game skill.