Normally bitcoin can increase or decrease with a little percentage and most of altcoins remain neutral or decreased but during bull market, bitcoin keep going up so fast with large percentage of its value as well as almost all altcoins keep going up except shitcoin. But sometimes such situation could be created as bull trap, so need to analysis market deeply before considering it as bull market
The economical situation in the world is very difficult now and many people prefer to invest in cryptocurrency because of big inflation in many countries.
Cryptocurrency and NFT are actively developing offering different opportunities. Now appear platforms that allow to unite and upgrade different NFTs to increase their price like this
https://twitter.com/UPGRADE_Tools/status/1508862493963259915