I think you are wrong, because in my opinion this is the year of cryptocurrency, so not only the price of Bitcoin increase very high, but the price of altcoin has also increase very high, because many altcoin have reached the new ATH price, so I think the price of altcoin is also moving like Bitcoin (increase very high) and I hope that the current market conditions will occur for a long time, so that we can get a lot of profit from investing in cryptocurrency.
He/she not entirely wrong i suppose, When Bitcoin bulls happen some altcoin will remain stagnant or dumped since some traders, investor, whales, etc while pouring their money to Bitcoin but on current market Trend it's pioneered by DeFi which coming from Ethereum Network and from my opinion Bull Run Splitted between Bitcoin and Altcoin Especially with Smart Contract Like Ethereum, BSC, TRX, MATIC, etc. That alts reaching it's new ATH Which is a good sign for crypto market.