Those are big problems, but the issue is a lack of will, not a lack of military strength. If the will situation changed those threats could be gone within a week.
We are getting old, are having few if any children, yet our social contract is built on a series of Ponzi schemes that become unmaintainable under such circumstances. The temporary band-aid fix of mass migration is seemingly bringing many old and proud nations to a boiling point. We like our regulations, we like our welfare state, we like our extensive holidays and work life balance, and we’re not willing to budge on any of them, really. There’s too many contradictions in the system now. I’m not sure what it would take for this “will” to materialise, but I’m afraid if it does happen, it’ll come about due to some form of neo-fascism than a glorious rejuvenation of our current political order.
If the will doesn’t materialise, well, that’s exactly what civilisational collapse looks like in the historical record.
Either way, I’m not really seeing the optimistic outlook for Europe.
That's laughable. Or really, it's tragicomic. If you don't have the will power, you have nothing. How can you not have the will to defend your civilians against the most horrible crimes and looting from organized criminals? Saying that you could fix it if you only wanted sounds like a guy in a bar saying he could beat you if only he wanted. Sure.
In South America they do put in the military against criminal gangs. Why don't the Europeans? Especially considering that the criminal gangs there are predominately consisting of foreigners, meaning they are de-facto a military matter.