It is never possible for Shiba Inu Coin to amount to 1 dollar, because if Shiba Inu Coin reaches 1 dollar then the unique market will skyrocket. So the price of Bitcoin must be several million dollars and its market cap must be much more, so it is not something we should imagine. So I think it is best to stay away from all these thoughts as it is most difficult in the present situation.
But remember nothing is impossible in cryptocurrency. If we look at Dogecoin we get an example of this. We have seen Dogecoin being a shitcoin for the past few years but how fast the coin has progressed with the efforts of Elon Musk. So I mean in this cryptocurrency world if something is impossible it doesn't take long to become possible. If well some influencer can step forward with shiba inu coin and bring good updates then it might be possible. But that may happen in 10-15 years if not now.