> It's really foolish to claim one doesn't exist and should be abolished

Hear me out. Property rights exist to assign stewardship and use rights over rivalrous goods. goods where the use of the good precludes the use of that good for its purpose by another party. If you take my bike, I cannot ride it to work. This concept exists to prevent violent conflict over non-shareables and to prevent the tragedy of the commons (see the highly successful fisheries rights, NOx and SOx emissions markets as propertization schemes)

"Intellectual property" (except for trademark if you want to get pedantic), is not rivalrous, and its primary purpose is to be shared, not hoarded. Therefore intellectual property isn't a thing, creating it as a legal construct was a mistake that has hamstrung society for a long time.