You could go to a normal restaurant. But yeah, usually fast food is faster, but that's because it's at the truck stop, not because you get the food so fast
Paid software is completely fine with RMS as long as the source is available to the users (not even to everyone) as long as you can freely redistribute the source (like RHEL before they enshittified)
Are you committing to master? I don't see any reason why you shouldn't commit your debugging code to your own branch. Obviously clean it up before merging
What kind of tool do they mean here? 🤨