I think it's only natural that the world is talking about eth, because the price of eth is very low, even in history, this condition is very bad for eth. but on the other hand, if you see statistical data, eth has been at the price of 1400 $, so if you invest eth now, then the profits will be very large if eth can rise
When it comes to altcoins, ethereum is much more dominant than other coins. Especially, it is generally considered on the top potential coins on the whole market. Owning to its fantastic blockchain technology, it has built a fundamental trust on many people. Obviously many people in cryptos community are much keen on ethereum. Besides, ethereum price is affordable to buy. Thus comparing to bitcoin, we partially reduce our loss when buying ethereum. Anyway, a coin which is concerned by lots of people, definitely is much mentioned.