Been pondering your question. Truth is, I don't know. Just convinced we are not voting our way out of it though. And for me, that is the line in the sand a lot more people have to cross before any kind of solution starts to emerge. At the moment we still have an engrained collective belief in 'democracy' that will take a fair while to shift.
Personally I think the long-term answer will emerge in Europe. Things there are much closer to a tipping point than people realise. Here in the UK we will muddle on until the reality of multi-culturalism actually being multi-tribalism finally becomes so blindingly clear that people have to start acting in their respective best intersts.
But our real enemy is the Left. They are the self-loathing mutants who actually want to cancel white people out by reducing us to little more than serfs who are taxed to death by way of facilitating their virtue-signalling open-border policy and which will ultimately implode once things fall apart to the extent that the Welfare State breaks down completely.
Then things get interesting.
My own hope for an 'answer' is a new Holy Roman Empire. With Nukes! And with a mission to liberate Constantinople. But I suspect, that ain't going to happen any time soon.