Right now there are more coins available in the market which gives you more profit than bitcoin.
Bitcoin price is also not stable.
All these factors affect its popularity ??
What you think, still bitcoin is more popular ?
Of course bitcoin is still popular even the prices are extremely falling down no alternative coin can go further the price of bitcoin. The price drop is only temporary it would recover in the next coming days or months. Si better stop panic otherwise you will loose all your investments.