They don't invade you because they already did it in 1944 and never left.
I am guess it's convenient for you until they have resources to pay for protectection of your country. Well, I am understand that position, but and you understand my that for Russia the USA is enemy.
For fun lets assume that a miracle happened and you are right. USA indeed invaded all Western Europe and few other countries, and enslaved the populations for US benefits. There is a little caveat in your logic though. All the "conquered" countries are prosperous and ones of richest in the world, and not only in Europe but Japan and S. Korea too. How is this possible, when US should be sucking them dry? Isn't it the priority and main reason of conquering others?
This just proves your statement wrong, wrong, wrong.
This is how true Imperialist hegemony works. When Soviet Union "liberated" others and was "helping" them a lot, there was a constant shortage of basic goods, from food to toiletry. There were years when even the gray and hard toilet paper (there was only one kind) was unavailable and people were forced to use old newspapers instead (I was always looking for Pravda to use for this purpose). So, thanks for "helping", and "protecting" lol. But to be honest there were always 3 products available even in deepest recession: jam, pickles and official newspaper of communist party, proclaiming that shortages of products are temporary and caused by cunning western imperialists. Lol, precious memories...
Few short years after communism collapse, the stores were full with products. Wow, without the "help" of Soviet Union Poland was doing economically much better right away. 25 years later Polish GDP is 3 times bigger than it was with Russian help, with no shortage of food and other goods ever since. It became obvious which direction the help went. You are welcome Anton. It is one of best examples how occupying imperialist power can suck a vassal country dry.
We should mention that Ukraine remain in Russian helping hands till today, with economy stagnant and collapsing. Thanks for helping Anton. Did it ever occur to you that whoever Russia helped and helps was poor and remained poor? Yes, just listen to the sucking sound of Russian "help".
Interestingly, to be more perverted, Russians had charity boxes in public places to collect funds for "Hungry Poles" and other East European "friends". Ordinary Russians honestly believed that they help "friends" and take nothing in return. Anton still believes that this is true, and that all recent Russian maladies are caused by Western Imperialism and their agents. This is 100 year old propaganda which started after revolution. His beliefs are very pronounced in
Ukrainian thread. Communist propaganda went so deep even affecting today's Russian society many years later. So deep that even educated Anton can disregard all facts and logic and remain delusional in spite. The saddest part is that he represents 80% of Russians who are dreaming about new empire to protect themselves from the "decadent, greedy and imperialistic" West.