Let’s be honest, can Russia, America or China be trusted ever?

It’s pretty much the hallmark of politics tbh in all three places if not everywhere

US is just trying to play its mean cards to get close to russia borders without being too loud about it.. Russia isn't at fault at all. Ukraine shouldn't be influenced by the US to join NATO. The day ukraine promises to never join NATO the military operations are going to be subsided very soon.

Russia basically proved that they have zero intentions to honor any agreement or treaty
America can be trusted to make a radical change very presidential change, which flips any agreement their predecessor made
china can be trusted to steamroll forward; they gave their long term plan and nothing is going to nudge them

Let me try to simplify this mostly for my own benefit.
Can anyone be truly trusted?
Have you ever, in any way shape or form, experienced true benevolence?
It doesn't exist. I guess that is just what men do. They try to better their own position at most any cost.

Nope.

Nah, all 3 of them lie a ton, esp when national pride or their standing in the world is on the line

At least Russia and China were honest about their intent...

The average citizen, yes.
Government, any government should never be trusted.

It's much easier than that. Politicians can't be trusted.