You already know I agree with you, but I still thought I'd piggy back off your post.
HTPCs still have their place for folks like
@TLS Guy because it's the only way he can get the content he wants. I'd be perfectly happy with a setup like his too if it can play nice with streaming (it can if you know what you're doing), but my kids wouldn't be able to use it as well (5,7,8) and that's a deal breaker.
Good streaming boxes are nice to have, but they still aren't as customizable as a PC.
@AcuDefTechGuy has an HTPC as his primary box too, but he didn't like the Shield so there's that, and loves it. His setup is solid and works for him. My HTPC just runs Kodi and it's only alive because some things don't work as they should on my Shield.
Both is really the best setup IMHO.