Competitive federated mints, networked by LN, & run on open source apps, & eventually on open source phones & other hardware are a very real potential solution given what is available right now without requiring any other major breakthroughs.
The very existence of Bitcoin, no matter how usable or unusable for day to day things, threatens everything about the way the State currently functions. All of the largest govts cannot exist in anything like their current forms without the power to inflate away people's savings.
We are already winning. Don't let how far we have left to go stop you from appreciating how far we have come.