You haven't substantiated your own assertion about NATO not invading Russia. It is your point at stake. I simply pointed you to an undeniable fact that torpedos your assertion, and pointed you to relevant literature, which you are refusing to look into.
Your point stands logically punctured. Feel free to flee.
If we are making hypothesis, USA bullying smaller countries into joining its own gang is much more probable. After all, it is not disputed that USA has been bullying everyone into forcing sanctions against Russia and only big countries like India and Germany have been able take a stand against American bullying.