Yes its a best idea because now mostly cryptocurrency wan,t run perfectly due to whole market down and we won't believe on this they have some future or not but Bitcoin have a bright future everyone know so in every dip I recommend investing in Bitcoin is better ....
Bitcoin is always not the same as other cryptocurrencies in terms of the future, because Bitcoin still has a very good future even though it is experiencing a price drop like now.But for other cryptocurrencies I still have doubts about its future even though there has been improvement and continuous development, it is still very possible to experience a severe crash in the market.
Bitcoin thus far has dropped -71% from its ATH and could still dip more and yes some Alts have had a worse dip from ATH but I believe that a few Alts also have proven themselves and can go through the bear season as they have done before.