I don't buy into the World War 3 fear news, there is no country that can afford war cost now even the globalist are against it. There is no doubt the world is in need of peace but with the look of things the inequalities in world has made matter worse. The anger of people you see protesting is towards the inequalities and injustice all these are domestic issues
WW3 will never be started by sane people but the world isn't sane so I wouldn't rule it out completely.
One thing is sure. If it begins it will be the end of our civilisation because there's no way to beat one of teh big world powers like the US, EU, China with conventional weapons. The area is too big to cover and conventional bombs will make the war continue for many years without any results. The only way to win such a war would be to use nuclear or biological weapons and it would destroy the planet in teh process.
War is not good for everyone, though a certain country would win but they are never safe and people can't live in peace.
The best country to live is a country that everyone will feel they are safe, that's why we have the authorities to maintain the peace and order.
Also, if we are talking about WAR, the new way of killing people now is through the virus, we never know if corona was one of the biological weapon and there's worst than this coming, so let's hope that leaders especially in big countries will think of peace and how to maintain it.
Competition is good among countries and that is what I'm seeing now, but no to WAR.