Down over 85% in $NIO anybody else? Is an investment like this worth holding?

I bought 48 shares in $NIO on Nov 3rd 2021 for $2000 and its tanked since now at a value of $247 I originally bought it as a long term investment so I’m not worried about losing it all. My question is, if I hold this long enough could it actually become profitable or is it simply ruining my diversification? Anybody else in this $NIO boat?