If Europe is at war with russia it's unlikely china would willingly provide the steel we need.
I think they'd very happily sell to both sides of that conflict. I feel China would happily see Russia disappear up it's own butt. They're an annoying neighbour on all fronts.

Trump's base used to be the democrat base. Blue collar workers getting screwed by corporations. Democrats are polling so low because their actions led to this group being overlooked.
Even being lied to feels good after you've been taken for granted / ignored. At least you feel seen.