NATO is bigger and it has more soldiers and bigger armies, why do you think Russia will invade NATO, it's just ridiculous. :( It is not Russia that is increasing in territories, it is NATO that is approaching Russia over the past few decades.
Speaking as a Russian citizen, I remember hearing "NATO will invade us anytime now" pretty much since early 90s. Yet somehow in 30 years since then it is Russia, not NATO, which has repeatedly invaded its neighbors.
And the rhetoric that Russia is directing at the Baltic states - and has been for many years now - is largely indistinguishable from the pretext used to invade Ukraine. So those states at least have very good reasons to believe that they are next; and they are in NATO.
Just to be clear: Russia has invaded Ukraine, has declared that the country has no right to exist and ukraine people will be exterminated, but it is NATO that is the aggressor?
No one unarmed was exterminated and no one say that will be exterminated. You're exaggerating. None of the unarmed people were harmed on purpose. Yes, there are crimes in war. And there are precedents when the perpetrators were arrested. Yes, some words about "existing" really don't sound nice and strange, but if you really want to figure all out, then you need to watch the original full speeches, rather than quotes selected by interested Western media. But Ukraine and West reaction is not adequate. Ukraine nationalis really comitted bloody crimes, even european court confirmed it(https://www.echr.coe.int/w/judgment-concerning-ukraine-2). Ukraine and the West could really fight for their territories without war by peaceful ways. Ukraine also had no plans to hold a referendum on joining NATO, although not all people who support the West and the European Union would support joining the NATO military alliance. No Russia will be able to hold the territories if the entire civilian population went on strike against it. Sorry if you're not interested in looking into this deeply and you can't be persuaded.
For one thing, when you invade a foreign country, "we're only killing people who are armed and trying to defend their homeland" doesn't make it any less of a crime.
But also, the civilians who got shot in Bucha, and countless others in similar situation, would very much disagree.