To be sincere no one can correctly tell you what the future of SHIB token will be because the market works in a different way. Nevertheless, in my own opinion, SHIB have gotten more recognition after it was donated to a charity organizations by VB, thus it shows that, in as much as most people will regard it as a shitcoin but it has played a good role towards a better world. In the same way, I think SHIB token will most likely last long term, I mean, if Doge can do so after a long time, SHIB stand a chance of doing so and it will also be possible if only the team will be focused and serious about their developments.
Lastly, price predictions of tokens is a tough task, many things plays out in this market which affects token price, therefore my opinion is, invest with your spare and lock it up in a private wallet let the market have its way.