Your recipes example is bad, because it is not an invention of creative act. I feel like people don't understand why Copyright even exist. The point is not that everything has to be Copyrightable. And those non related issues are not a reason for or against Copyright, because they are unrelated. Making money isn't even the only reason why Copyright exist.
The creative work may be in a literary, artistic, educational, or musical form. Copyright is intended to protect the original expression of an idea in the form of a creative work, but not the idea itself.
- https://en.wikipedia.org/wiki/Copyright
If there was no Copyright, then everyone can steal from everyone else. Why would anyone try hard to come up with something, build it out and sell it. Just so others steal it for free and destroy your shop because they have more money to advertise? And this makes Software licenses such as Open Source impossible. Maybe they make changes to the software code after stealing yours and make it proprietary. That means Microsoft could steal all Open Source software, make changes to them and built them into Windows. Then people depend on the variant from Microsoft. This undermines Open Source and would definitely destroy any competition to Microsoft.
There are many examples and reasons why Copyright is a good thing.