If the ETH price declines here's what will happen: People will buy the shit out of it lol
People also solds once they see that their coin was dropping so why would they buy it again ? Makes no sense to me but it's reasonable to buy at lows when you still didn't sell any of your coins at a loss .
Nothing happens op because first of all . The decline has a limitation . It can't just decline forever but declines can be a good and bad depending on the persons view .
Of course, panic in the market plays a very big role. Large players make money on the mood of the crowd. We need to better understand cryptocurrency market trends.