1. Resales and lending are built into the platform.
2. Some kind of trust or legal framework so that you can't lose access even if the company operating the platform goes bankrupt.
3. Assets are portable between platforms.
4. Strong legal privacy guarantees.
We mostly don't have stock certificates anymore. They're all electronic assets. But you still own your shares and they can't be freely copied or counterfeited. Why can't we do that for digital intellectual property?
Just like financial crimes will always exist[1], it isn't possible to stamp out piracy. That doesn't mean we have to make everything suck for everyone else.
1. https://www.bitsaboutmoney.com/archive/optimal-amount-of-fra...
(Please, no one say blockchain)