A bit of an overreaction, the group of people who make their own home movies in a production with full Dolby Atmos, let alone DTS, would be incredibly small.
I used to make copies of my own bought DVDs, Blu-rays, and UHD Blu-rays. To be honest, I stopped that years ago as the personal storage requirements are actually silly, online streaming really came of age, but more importantly, when I have the Blu-ray I can just pop it in my Oppo player. The time to rip, catalogue, store, manage the storage system just totally out ways any benefit. And the legality of doing that always been in the grey area. Especially as I knew loads of people who had an unlimited rental agreement like Love Film, got the 2 Blu-rays, ripped them, then ordered the next set. I'm not buying it that the fast majority truly keeps all the original copies that they 'bought'. And for those few true home cinema fans that go that far, there are other ways that such playback can be facilitated superbly, and they won't rely on something like HDMI pass-through capabilities. The best Blu-ray player there ever can do this as well.