Why intellectual property is a commodity?

1. Commodities are labor products produced for exchange (or used for exchange) that are useful to others or society.

2. Commodities are labor products for exchange.

3. Commodity is a labor product that has been exchanged without entering the use process.

This is the definition of commodity. Whether intellectual property is a commodity or not, you can see for yourself. Personally, I think intellectual property is not a commodity.