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 ?
No, bitcoin popularity will not lose, its volatile price makes people goes crazy which also gives them excitement to invest more to their virtual wallet, plus social medua are advertising bitcoin, which means that the popularity of it are increasing more and more, people also supporting this currency than other, because they know that it is the best and will gives them hope to have a better future for themselves also to the cryptoworld.
Despite the fact that Bitcoin could possibly fall off being the favorite Cryptocurrency, there is high chance that it will be around for a long while to come.I do not think bitcoin loses its popularity.