So what is the real solution? Meaning the solution that an individual could use themselves, without further coordination, to insulate themselves from this policy. Is it an Android distribution? Jailbreaking? Custom builds?
The real solution is to stop the law while it is still being negotiated.
https://en.wikipedia.org/wiki/French_Revolution probably a solution
You ask a valid and clear question, sadly no one yet properly responded :( I'll try: using an app that can communicate without ever connecting to the internet? Such as: https://apps.apple.com/us/app/id6748584483
Solution is to move or cause resistance obv
probably worst case side loading tor on android
When (rational) people make decisions they weigh the possible rewards of success against the possible costs of failure. We are in a situation where the costs are virtually zero ("oh no, we have to try again in 6 months!") while the rewards are immense: the potential to consolidate even more power to the rich and powerful elite.
It shouldn't be surprising that this happens again and again, and they only need to succeed once. Social movements of the past understood this well. They increased the costs to such an extent that they couldn't be ignored.
Look at the movements that brought forth societal change in the past and imitate them. I can't think of one that didn't have an "extremist" wing that was willing to target the decision makers were it hurt: economic output (eg. strikes or sabotage) and violence.