I believe that the demand would keep up because we are increasing adoption. Ok, it could decelerate a bit but I believe it would be temporary. I think that when something is forbidden and if there is demand, parallel markets simply raise up. You have the example of drugs. It's a huge market that moves billions and it's forbiden and punished hardly in some places, but the demand speaks higher!
Adoption is up but it won't go up steadily but will have steady growth in bull market and corrections in bear market. However, corrections for healthy for a sustainable adoption for Bitcoin which is unstoppable.
Demands are increasing when with time, people more realize strengths of Bitcoin like decentralized network, fully control on your capital by private keys, no need to interact with and rely on central banks, no censorship.
Over time, demand for Bitcoin will also increase an even if there are countries banning and forbidding Bitcoin, parallel markets will show up and Bitcoin will still be used!
They made fud usually and even they set temporary restrictions against Bitcoin, I believe they will lift those restrictions when the world accept Bitcoin more widely. They are parts of the flat world and with a globalization on Earth, they will not stay outside the global trend.