people go crazy all the time, specially when they lose a lot of money trading altcoins. take all those newbies who keep on starting meaningless topics about bitcoin these days. many of them have been losing a lot of money because of the volatility and the recent drop which made them make mistakes and sell too late or short when price was rising,... and each person reacts differently when they go crazy

To be safe, you need special effort. Especially, we need to pay much attention to the computers we trade crypto money.

Central banks just print money also.
Bitcoin mining(creation) is currently gulping up vast amounts of electricity just to create.
There is some intrinsic value in its creation.

well, I guess that's a sure thing. bitcoin is of course the best cryptocurrency for now, even bitcoin cash follows the bitcoin. most of altcoin follows bitcoin as a role model, therefore bitcoin is better than others.