Europe is dying. That is one of the unsayable truths of our time. We are undergoing the moral equivalent of climate change and no one is talking about it.
What creates freedom? A revolution in the streets? Mass protest? Civil war? A change of government? The ousting of the old guard and its replacement by the new? History, more often than not, shows that hopes raised by such events are often dashed, sooner rather than later.
My kid could get a bad X-ray and I could get a call from the doctor saying I have something growing in my bum and that would change my perspective on everything instantaneously, on what is and what is not important.
You do have to change things as warfare changes.