> What would you prefer? Rolling applause for every idea anyone presents?

Skepticism is a good thing but it's unevenly applied in the weirdest way. Solar Roadways, it seems like the smallest amount of skepticism would have dismantled the entire idea. Two nobody snake oil salesmen from out of their garage were roundly applauded by everyone to such a degree that competitors opened up.

When Musk presents a design on a much larger scale following a career of related success, it's called down?

Therefore I appreciate criticism but I'm skeptical of its sources.