This is completely incorrect and you seem to be confusing HDTV with DTV OTA broadcasts and the retiring of analog OTA. The FCC has not mandated anything involving HDTV in the way that you describe and some OTA broadcasts are still in SD... and with a digital converter box (which there was even a government coupon program for) you can continue to use an SDTV indefinitely. It hasn't been pushed down anyone's throat.
You can't choose to watch TV without at least the box. The programming wasn't there to support mass sales of the HDTV hardware, so the industry got the government to "retire" analogue with the express purpose of selling people "newer" (and more expensive) HD products. They had the government create a market that didn't need to be there, just so they could force complete obsolescence on SDTV.
What I really don't understand is why you feel it's necessary to use backhanded insults such as "circuit heads"? Is the very existence of HDTV offensive to you in some way?
The term was meant to be descriptive (in this case of high-end users), not derrogatory.
Sorry, but your description of the DTV conversion is misinformed at best, and outright BS at worst. Digital transmission is more efficient and has a larger feature set, and switching to DTV also allows the radio spectrum to be used more efficiently. If you are seriously suggesting the transition was mandated in order to sell HDTVs, that's just hilarious, since the government was giving away converter boxes (with those rebate cards.)