Re: Do you approve this strategy: sell alts buy btc?

I read this article, but I want to see opinions, would you sell all your alts to have only bitcoin now ? I don't think this is recommended

https://cointelegraph.com/news/buy-bitcoin-sell-your-altcoins-says-pioneering-wall-street-blockchain-analyst

IMHO
It is never a good idea to have all your eggs in one basket, a snake might come to that one nest.