I guess the 2017 ICO made enough hype to the market than the DeFi today. Not much of an impact on altcoins, but Bitcoin has benefited more than anything else.
Well, it's too early to decide to sell your bag of alts, you might regret it once Btc reaches new ATH, altcoins tends to follow through.
isn't it if the bitcoin trend continues then the altcoins will also experience an increase in price! I think there is no problem with altcoins and now it's slow in rising prices maybe still afraid that bitcoin will suddenly dump
Not necessarily all the time, though most of the alts in the market are following the Btc price trend because most of these alts in the crypto market are paired with Btc. But the altcoin rise in 2017 was different, that was a huge pump caused by the ICO hype. Today is also different, alts tends to rise because Btc is having a good run, but not as the same manner as the 2017 alt season.
Try comparing the price of the top alts before when Btc was $16,000 in 2017 and you'll see a huge difference.