China doesn't have alliances with any one that they would stop doing business to other whichever is it about weapons or something else. Not really that big of a deal unless, they are sending soldiers or ships or planes at least there is no proof of state ordered troops like on the north korean case.
What US did was way worse when agent krasnov (trump) took power he made absolute U-turn and betrayed Ukraine and also humilated Zelenskyi by blaming, Zelenskyi the guilty one for russia's attack on Ukraine only to spread propaganda to his voters and russia. Also US hasn't really, send any support after he took office but having personal talks with the invader without involving the attacked side and still does! Or any nato or eu countries too. And lying constantly he even took money from kreml its like its if putin was annouched to secretary leader of nato!
Based on something that there are pro russian reublicans in Alaska which "they think they would be better under russian rule "because they already live like russians in Siberia" And have more common with russians anyway"
Probably few inbred rednecks that first time opened a history book about Alaska and found out it used to be under russian ownership a long time ago "the typical inbred redneck brightness while probably drunk and few braincels working nothing that special so".
These statements were actually started by some alaskans themselves same time as russia invaded Ukraine in 2022. Putler never had said anything about that himself but some russians did comment on the article saying they should help the pro russian alaskans free Alaska.
Because there is support for returning old russian land to russia and it when it was sold for us it was too low price which he blamed americans for tricking russians claim US never paid the full price for the land. And that's why US doesn't have the full ownership of the land he used similar claims about Crimea in 2014.