They’re not lining up to take it though. It’s all they’re given. When HDMI was new, most people skipped component cables entirely and went straight from 480i analog to 720p digital overnight and the only way to do that at the time was HDMI. Years and years later, we still only have HDMI and DP as the two standards and they’re not putting the alternative on TVs.

The consumer does have the responsibility to make the choice, but only when those choices are actually presented to them. If there were DP TVs as available options, I’d agree with your point, but I’m not about to ask my friends to boycott HDMI TVs anytime soon because I know all it will do is inconvenience them and it won’t make a lick of difference in the market.