Bitcoin is indecisive lately, rises or falls? AltCoin worth?

I usually have the opinion of diversifying the cryptos, but whenever bitcoin goes down, everything goes down...

_{Bitcoin Chart}

I don't think there is another cryptocurrency that will become the next bitcoin, so the way is to find DEFI projects or currencies with a good APR and invest. But good projects, you don't want to invest 100 dollars and at the end of a year have double the tokens and everything is worth 50 dollars.

Unless the investment is for the long term.