I'm not against the "liberal values". In fact, I'm not against any great idealistic values at all be it religious values or humanitarian ones. I'm against fanatical adherence to any principles, because it leads to creation of idol, and that is violation of the 2nd Commandment:
"Вторая заповедь: Не сотвори себе кумира, и всякаго подобия, елика на небеси горе, и елика на земли низу, и елика в водах под землею: да не поклонишися им, ни послужиши им".
Those who impose on people fanatical adherence to maybe the most great values in fact very often appear to follow very low and greedy aims. So when you hear when smb praise some values ask yourself - what aims is he after?
As for Soviet stagnation, yes it had place, but it was only 1 or maybe 1,5 last decades of the Soviet period. In fact, that stagnation killed the Soviet Union.
As for the assertion, that life is now better than in the 90s - yes, but thanks to what? Thanks to selling gas and oil abroad - about 60% of the budget income is from this. It cannot last forever, we need to develop industry, and I don't see much advance in this.