Russia will never invade anybody in Europe. Everything our politicians are saying is ridiculous and deliberate fearmongering. Ukraine is a sphere of influence battlefield masqueraded under a thousand bullshit slogans.
One side expands the US sphere of influence, the other holds the Russian sphere of influence in place. While Americans are playing proxy games for global hegemony, Russia is on its border.
There is nothing in Europe that even remotely replicates Ukraine and all the factors in it that led to all out war. Even the Baltic states, who proudly endeavour to rid themselves of any Russian trace left in them.
Whatever ulterior motive politicians have to be scaring their citizens about Russia, the premise is entirely based on stupid, childish and deliberate lies.