I have no issue with people decompiling my code for fun or curiosity. I often put easter eggs in my code or built files for this specific purpose. I never use obfuscation unless there is a security component.

The important part is the rest of that sentence, I have an issue with people who steal the code (or concepts) and charge money for it. If I do end up open-sourcing the code later, people will see the code and I have no issue with that.