> But how can you possibly expect a law that takes away copyright of something they developed? Apart from the theoreticals (expropriation exists, or we'd never

> But how can you possibly expect a law that takes away copyright of something they developed? Apart from the theoreticals (expropriation exists, or we'd never get roads done), as I said above, it doesn't need to be retroactive. It's like laws for car manufacturers: new restrictions don't make old cars illegal, they just mandate how they should be produced going forward.