1) Regarding the prospects of being left alone: as you know, humans are social creatures, so it might be fun for a while to blow up buildings and drive around in a Lamborghini, but after a year of that kind of life, it will get boring, and a severe depression will set in, which, after a few more years of that life, will likely lead to suicide. I don't think that's a viable option.
2)
What is the meaning of honor, conscience, nobility, and self-sacrifice?
(seriously)
3) Here, people are confusing patriotism and nationalism. Patriotism is a perfectly normal phenomenon. Nationalism, on the other hand, can truly be called a kind of fanaticism. Statements like "If you don't have a Lada, you're not a patriot" are meaningless because patriotism is loyalty to the country, its cultural values, and its scientific achievements. Ladas are not among the achievements of our industry, so you can safely drive a foreign car; that's not what patriotism is about.
P.S. This is just my opinion.
God save us everyone
Will we burn inside the fires of a thousand suns...