Because In interviews, he has stated: "If you want to cheat in a single-player game, that's your business. We just ask you don't ruin the experience for others."
Hello Games banned certain No Man’s Sky (NMS) save editors and players using them after detecting tampered save files. The developer argued editing saves can break multiplayer sync, economy balance, and online features; affected accounts faced temporary or permanent restrictions depending on severity. The move aimed to protect game integrity, prevent griefing/exploits, and keep multiplayer experiences consistent. nms save editor ban
You will not find an official "Ban Policy" page for No Man's Sky regarding save editors. Why? Because In interviews, he has stated: "If you