If a load of the Internet is removed, bitcoin will disappear. However, in this case, the whole banking and financial sector will collapse. As a result, it is not possible to ban bitcoin. Bitcoin will continue as long as people are interested.
What are the causes for the internet to ceases to exist, they can restrict the internet but they cannot cease it to exist it's an integral part of the modern world, internet and Cryptocurrency will continue to exist as long as the modern like we have right now exist, and interest on Cryptocurrency is growing too.