I can’t speak for the German left in general, but Die Linke absolutely supports sending weapons to Ukraine. The China thing is a very reasonable position, not unassailable but not in any way against democratic values. You seen to already have your conclusion made up, but the facts don’t support it at all. Again, literally just go ask the people on c/anarchism or any other non-tankie leftwing community what they think. And to be clear, anarchists are so extremist they literally think all authority is evil; these guys are not moderates.