Yes, I am 101% sure that it will survive. We will do crypto-to-crypto trading. Some exchanges implementing the process where buyer and seller directly contact to each other and send the money directly to bank account with out involvement of exchange account. We can also find some trust-able friend in other counties where crypto is not ban, using them  we can purcahse using fiat.

Other possible way is local bitcoins where they can meet directly like Olx.