What's "air rate"?
And yeah, agreed with you that these things happen, but let's not confuse who's driving what. Bitcoin is driving all of this...the rise of Bitcoin was the driver behind the growth of Ether, Litecoin, and other cryptos this year...and the sell off of Bitcion was the driver behind the decline of other cryptos.
Will Bitcoin be like such driver in the future? BTC
That remains to be known! I think the answer lies squarely on if Bitcoin's blockchain can be scaled to allow transactions greater than 1mb in size, which should speed up transaction confirmation and return fees to what was previously known as "low".
Bitcoin loses its utility as a currency if people can't transact efficiently, quickly, and at a cost lower than fiat alternatives.