This is a problem with 'prosumer' gear in general. If camera manufactures bought a transferable commercial license for everything in it, it would be too expense for consumer use, but the people licensing IP to them want a piece if you are making money with it.

Similar to software that is free or low cost for non-commercial use only, even with the same functionality.

The good news is typically nobody will chase you down on this unless you are making real money. The bad news is, once you are, they will.