Hey look, the GM trolls are out.

Toyota had advertising explaining how their compact pickup was all a person needed, then they came out with the larger T100 and explained how it was right sized, then they finally caved completely and brought out the Tundra.
BMW and Mercedes, amongst others, had ruled out hybrids in favour of clean diesel tech, now they are both have them.
GM is no different than any other conglomerate in changing their product line as market conditions shift. Haters will see that as hypocritical. Of course, if they didn't respond to the market and pure electrics take off, then they would be accused of not responding to market conditions. GM in some eyes can do no right. Most people could not care less.