Funny you should say that. I asked Cyberlink whether they would enable 4K Blu-ray playback in PowerDVD now that Intel is phasing out Kaby Lake CPUs, and their response was that Intel CPUs are the only ones that currently support the protection required by the international Blu-ray association. IMO, not a wise decision by the international Blu-ray association. Perhaps they will thank Intel for enabling 4K Blu-ray piracy.* Intel's security is a mess, you can thank them now for enabling the piracy of 4K Blu-ray in the near future.
I just wish AMD would get on the ball and support 4K Blu-ray protections as mandated by the International Blu-ray association.