To be even more clear: those nations include Russia, the US, China, and basically every other national entity with an army that you might want to propose.
For the record, I also dislike, strongly, people on the internet who cannot hold a conversation without insulting their interlocutor, or accusing them of some perceived mind crime.
If that's not what they were, then I misread them. In regard to the peace negotiations -- it does seem (from some of the sibling threads) like you're very quick to grant the Russian side a pass, and to assign an unduly high a likelihood to the possibility that the Ukrainian/Western side simply botched their end of it (because Boris, etc). An assessment that just doesn't hold up in view of how the Russians conducted themselves during those negotiations, as the person responding to you pointed out:
One shouldn't, and both should be condemned of course.
And not apologized for, like you are doing here.