Polkadot will not only survive but will shine the most. I think the next five years will be the most important development period for Polkadot.
We've been seeing and hearing a lot with polkadot, we don't know for sure but what we're seeing with the hints that this project is one of the good projects ever in the market. 5 years is quite long to wait and there can be a lot of things that can happen within that span.
And with polkadot's development, there might be a disruption that it can show to everyone and that's favorable to all of the investors that have trusted it.