And where is the “non-puppet” that was removed during the Maidan Revolution hiding these days?

The fundamental difference here is between a sovereign nation pursuing defensive alliances versus an aggressive invasion violating international law. Ukraine wasn’t “amassing troops & missiles” at Russia’s border as an hostile threat - it was seeking security guarantees after Russia had already annexed Crimea in 2014 and fomented separatist movements in eastern Ukraine. National sovereignty means countries get to determine their own security arrangements, and Russia’s “security concerns” don’t justify violating Ukraine’s territorial integrity or dictating its foreign policy choices.

Why does Russia get to dictate what other countries do within their borders?

I mean, I went to Auschwitz which is objectively worse and I would definitely go to Jonestown

The fact that they want to buy an old nuclear reactor instead of building a new one should be all you need to know to realise that it’s not financially viable.