I’ll try to put things into some historical perspective, as briefly as I can.

NATO was supposed to be a stabilizing force against the Soviet Bloc. During the cold war that was the rational.

Some claim that it was a tool to confirm and maintain US military hegemony and I tend to agree with this take. After approx 1993, through its interventions this started to be more and more obvious, especially to those living in the global South.

My source for NATO supporting Israel come from NATO’s site. Here are a couple of examples:

NATO Secretary General: “Israel does not stand alone”

Or “indirectly” by claiming in a joint press conference by NATO Secretary General Jens Stoltenberg and the US Secretary of State, Antony Blinken

that we continue to believe clearly that the allegations of genocide are without merit

To my knowledge Chamberlain is pretty famous for his misjudgments. Anyways, thanks for answering my question

Honest question: has the USSR or Russia ever attempted to invade Canada? I only know that Canada had sent military around 1917 to fight against communism (well, what is called this way) but I don’t know much more on the topic.

Arguing against NATO for the reasons they state just means more people will suffer like the Palestinians do.

I don’t know why you say this. NATO has been supporting Israel, not Palestine