I believe that in the end Governments will not be able to ban crypto , because technology will always find a way around these bans.
DeepOnion for example released news that they are able to sync their wallet from a location in China using Tor, Obfs4 and Meek.
Governments that decide to ban crypto will eventually come back on their decision.
Governments will make it more difficult to get access to the crypto world (fiat gateways, IP blocks, outright bans), but technology is always going to be one step ahead.
There is no way to enforce a full crypto ban.
Anonymous coins who understand that might come under attack by regulators, but in the end they will benefit because "real" anonymous transactions is the next logical step in blockchain development.
Good times ahead for Monero, DeepOnion etc.