Bitcoin does not have any major impact in the economy. Even if you take away bitcoin, life will still continue and not even the government would care. As of now, bitcoin only exist on the internet. The people relying on bitcoin as an income will be the most affected if this happen.
Yeah they will be affected if something bad happen to crypto, also those investors who are holding bitcoin will surely loss money.
But, as a real believer, we will continue to hold and believe that it has more room to grow, we can take the risk as long as we can afford what we invest.