You're dancing around and trying to change the subject. I didn't say it made sense for Russia to invade the Baltic states. If it did, they would. What I said is that it wouldn't be because they are "economic basket cases" as you suggested. They have pretty advanced economies - much more so than Georgia. Putin would have plenty to gain by taking them, and as a former KGB officer, I think he knows how to deal with local dissent. The biggest thing he'd have to lose is having to go to war with the West.
The last sentence encapsulates your viewpoint of paranoia. The only thing that prevents Russia from taking over the world is the US military. How blind are you (and probably 80% of Americans) that you don't realize the US is the only country trying to destabilize every country that won't become a US puppet. If Russia wanted to invade the Baltics, they would have done it yesterday already. The Russian public doesn't want war. The Russian government respects that. I can't say the same for the US government.
And you can suggest that they joined NATO because of fear-based propaganda if you want, but that's a little like saying Fred Goldman doesn't like OJ Simpson because of fear-based propaganda. I'm sure Goldman has read some negative press about OJ, but the fact that he murdered his son probably has something to do with it too.
Fear based propaganda is to to get the public thinking a certain way. Bribes, incentives, and threats are tools used to influence government officials. Government officials don't necessarily respond to propaganda like the sheeple do, but they do understand money and power. When small countries like the Baltics militarize the border and contemplate having the US install a missile shield, they are just making themselves a target. If they weren't in danger of being attacked before, they are now.
Did the West use propaganda to entice the Baltic states to join NATO? I doubt it (because they didn't have to), but I'm sure you've got some inside, pro-Russian source that says they did so that you can argue that the move was somehow illegitimate. (And of course, I'm sure Russia is far too ethical to have used propaganda to try to discourage membership. Only the liars in the West use dirty tricks like that.) However, I would guess that the 50-year occupation of those states might also have had something to do with it.
I used the term information warfare in my prior post. An information war can be truthful, it can also influence by presenting some facts but leaving out others. And it can also influence by lying. Since 2002 no one has lied to the world more than the US Government and its obliging media.
Let's move from the Baltics to the Balkins for a minute. Just Friday, John McCain made the news once again, this time by equating Rand Paul as an agent of Russia. McCain has been lobbying for Macedonia, a country of less than a million people, to join NATO. His method of persuasion is pure unadulterated Russo-phobic propaganda. "The Russians are coming, the Russians are coming". It's insanity.
I'm also confident that some in the Baltic states opposed membership, just as some in Czechoslovakia supported being taken over by Nazi Germany. Like Ukraine, the Baltics have Russian minorities that likely benefited from the previous occupation and would probably benefit from another one or at least benefit from being under greater Russian influence and being more isolated from the West. However, if you polled those countries and excluded ethnic Russians, I'll bet opposition would be pretty small.
I read where in at least one of the three Baltic countries, the Russian ethnicity is somewhere around 30%. So just as in Ukraine, there is a large philosophical gulf between how people view the world. But you make it sound like there are only two choices for these people; "either we join NATO and aggressively build up our military capabilities or else Russia will conquer us and the Red Army will maintain martial law." Baloney.