NATO was never a threat to Russia as a country. NATO however was and is a threat to Russia's mad plan of rebuilding the Russian empire. That's one of the main reasons Putin invaded Ukraine. This is also the main reason why Eastern European countries were so desperate to join NATO after the cold war. They knew Russia to well and did not trust Russia at all. Recent events proved them right, and also made Sweden and Finland join NATO. NATO expansion is mainly due to Russia's aggression. Russia of course tries to convince people otherwise. NATO countries (and in particular the small Eastern European countries) should perhaps spend more time educating people on what has happened in the past, why they wanted to join NATO, and what has been happening in particular since 2008, 2014, and February 24, 2022.You think so? Maybe. As it stands quite a number of Russians may not be fans of Putin but doesn't mean they don't see NATO as a threat or Russia being backed into a corner by a NATO which has been expending closer bad closer to Russia's borders. Ironically if the war worsens we might actually see more Russians supportive of it; based on the "my country ; right or wrong" reasoning.
Another general comment: I have often been "lectured" about my lack of understanding, and of lack of knowledge of East Asian cultures and history.
Perhaps people living far from Europe should consider the possibility that maybe they lack a proper understanding and proper knowledge of European history and European cultures. Just a thought...