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 think Bitcoin will not lose its popularity, because you need Bitcoin so you can buy other coins so Bitcoin will not be forgotten or not be unpopular with the people that works on this platform. Bitcoin is standard and the first coin in cryto - world so it will never lose its popularity.