Your way of "making yourself heard" is to trade your real dollars for digital dollars?
The thing about cryptocurrencies is that you don't need to invest in them to use them as needed. Sure, you could argue that maybe at some future point the governments could possibly all band together and shut down every on-ramp to cryptocurrency, but that's extremely unlikely to happen universally across the globe. As long as some country, somewhere, allows cryptocurrency purchases then there will be a way to use them.
The narrative that you have to invest in cryptocurrency to stick it to the government is really just consumerism being applied liberally by people who want the price of their crypto to go up.