I agree with you. That's pretty much what I have been saying.If Ukraine can operate without interference from the non partnering side, then there is no doubt ukraine will do better partnering with the EU than with russia. EU provides a market 10 times bigger and offer many different examples of how to solve many of ukrainian’s internal problems which russia also have but have not managed to solved herself.
Russia can only offer ukraine a marginally brighter future because russia’s own future is not that much brighter, while EU can decline quite a lot and still be brighter than Russia.
the main barrier for Ukraine partnering with the EU, beside the difficulty of imagining russia would not interfere, is would the EU have a basket case like Ukraine?
But, if Ukraine were to partner with Russia, it will remain forever unknown whether EU would have had ukraine farther down the line. So ukraine will never ever be grateful to russia for the slightly brighter future russia might give her because it would always be resentful that Russia robbed Ukraine of a much brighter future.
the fundamental problem for russia is it has not solved the problem to be an effective competitive value added economy despite having a number of not insubstantial advantages for achieving that goal.
I doubt that is the primary concern of a "small country" like Ukraine. Why would they host Russian navy in Crimea for decades after the fall of USSR?For a small country like Ukraine, the primary concern should be, "who is our biggest security threat and how do we avoid it". Money is secondary if your country will not exist.
I doubt even that their primary security starts with a question of "who". Because there are many other things that can make a country cease to exist that is NOT categorically conceptualized as a "who". Things like natural disaster, internal strife, poverty, climate-change-induced destruction of habitable living spaces, etc.