> It looks like nobody holding their promises right now, i.e. USA, Brittain, RF, France are traitors, thus Ukraine has full right to not obey this agreement either.
No, the only traitor is Russia. Look at the actual contents of Budapest memorandum [1]. This is in summary what the parties committed to:
1) Respect Belarusian, Kazakh and Ukrainian independence and sovereignty in the existing borders.
2) Refrain from the threat or the use of force against Belarus, Kazakhstan and Ukraine.
3) Refrain from using economic pressure on Belarus,
Kazakhstan and Ukraine to influence their politics.
4) Seek immediate Security Council action to provide assistance to Belarus, Kazakhstan and Ukraine if they "should become a victim of an act of aggression or an object of a threat of aggression in which nuclear weapons are used".
5) Refrain from the use of nuclear arms against Belarus, Kazakhstan and Ukraine.
6) Consult with one another if questions arise regarding those commitments.
I do not see any of these items being violated by western powers.
> RF started to prepare their citizens for such scenario already.
There actually seems to have been a promise made, back in 1991, that NATO wouldn't expand eastward beyond Germany. Somebody did some research deep and found an assurance like that in protocols, Spiegel reports
No, the only traitor is Russia. Look at the actual contents of Budapest memorandum [1]. This is in summary what the parties committed to:
1) Respect Belarusian, Kazakh and Ukrainian independence and sovereignty in the existing borders.
2) Refrain from the threat or the use of force against Belarus, Kazakhstan and Ukraine.
3) Refrain from using economic pressure on Belarus, Kazakhstan and Ukraine to influence their politics.
4) Seek immediate Security Council action to provide assistance to Belarus, Kazakhstan and Ukraine if they "should become a victim of an act of aggression or an object of a threat of aggression in which nuclear weapons are used".
5) Refrain from the use of nuclear arms against Belarus, Kazakhstan and Ukraine.
6) Consult with one another if questions arise regarding those commitments.
I do not see any of these items being violated by western powers.
> RF started to prepare their citizens for such scenario already.
Obviously not for propaganda purposes...
[1] https://en.wikipedia.org/wiki/Budapest_Memorandum_on_Securit...