That's all well and good, but let me know when I can buy a used $50 NUC or pi or such that has hw decoding of the same for my TV front ends.
It looks like they normally sell for around $200: https://www.ebay.com/sch/i.html?_nkw=NUC11TNKi3&LH_Sold=1
Running a hdmi cable through walls sucks, you're limited in tenancy (I can't game while wife watches the TV), controlling the pc remotely is annoying, most streaming apps don't support 4k on a pc (same problem with a nuc), I can go on.
This does not pass, or get anywhere close to passing the wife test imo.
I'm not even entirely sure whether a NUC could decode 4K AV1 in software in real-time.
Maybe not 4K at 60fps but that's not a lot of content.