Bitcoin is here to stay,
Despite the fact that no one can actually say for sure if bitcoin will stay forever, but from the look of things, bitcoin is here to stay and will stay forever.
One thing I’ve known is that, bitcoin has a very strong community who are willing to make sure bitcoin keeps working and currently, I personally think, bitcoin has grown passed the stage where it will be influenced by every little things or news like a ban in a country or its likes.
I don’t think a countries regulation will actually have any major impact on bitcoin as it stands now and just like the case with my country, where the p2p market was banned in a lot of exchanges, that didn’t actually affect the global market of bitcoin despite Nigeria being among the list of highest bitcoin accepted country.
The value of any asset depends on demand and requires community support to survive, not just bitcoin. But the community will only support when they get benefits from them and here bitcoin is bringing profits, different use cases to the community. So I won't say that bitcoin will last forever and its survival will depend on the community, if they find a better asset than bitcoin in the future, it won't be surprising if they abandon it. In my opinion, what lasts forever is personal benefit and community benefit, not bitcoin or gold that will last forever.
A country's ban does not represent the whole world, so one or a few countries banning bitcoin are no different from those wanting to fall behind instead of thinking they have enough power to ban bitcoin.