Makes sense. When I'm feeling in a "do not steal" mood, I use GPL for my code because it's the corporate actors I care about abusing my good will but, otherwise, I just go for MIT because it's a minimal "leave the attribution intact" license and my main goal is to lift the baseline for everyone.
As for the levels, let's just hope my brain doesn't stymie me too much. I tend to bounce back and forth between my hobby projects unpredictably. (eg. I've got an in-progress project I poke at periodically which is going to be an InnoSetup/NSIS-like installer builder for DOS retro-enthusiasts but, lately, I've been focusing on preparing to push to GitHub a GUI and guide for feeding manga into Tesseract OCR and getting high-quality output from Google Translate.)