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 ?
I don't think that is the main point. Currently, the value of bitcoin is still low that's why the popularity of bitcoin has greatly affect it. But when the time comes that the bitcoin value will rise up again. The popularity itself will also rise.