Well the huge investment in solar and wind energy was done to a great extent because the green party joined the government in Germany in the 1990s. Our political system makes that practically impossible here (and even more so in the United States), so people take different approaches.It doesn't 'overlook' that; it's actually stating that. Because emissions are the 'hot topic' with new innovation, everything coming down the pipeline will have that in mind. You've just gave several examples of that, and this didn't happen because some middle-class wastes of space sat on a motorway. Rather it was a logical response to a given situation.
It's like how energy saving lightbulbs were, at first, not viable. We didn't say to the poor "you can't afford them, screw you, stop using normal lightbulbs for 10 years to save the planet" - instead the adjustment was steady and 'nudged along'. Same with halogen bulbs which have just been banned for sale in the UK - done steadily, done when LED is comparable in initial outlay and much more cost effective in the long run - we didn't throw the baby out with the bathwater as soon as the tech became available.
Regarding your second paragraph, you've given off the impression throughout this thread that people who are the "early adopters" of green products are wasting their time because it's just a few people peeing into the wind of Chinese pollution. Now you're saying you've been saying all along that those people are great because they help to deliver the changes that will ultimately trickle down to the masses. Which is it?