It seems silly, but it could indicate that he is either taking care of himself now, even he can’t get enough food, or he is sick. All of this could have implications for the Kim regime and their relationships with the external world.

Best case scenario is a slow and steady retreat from dictatorship into a more democratic governance model. I don’t think that’ll happen, but I don’t feel too chipper about a relatively feeble and economically and politically unstable country purchasing any nuclear arms at all.

it could indicate that he is either taking care of himself now

I think it’s this one yes

Best case scenario is a slow and steady retreat from dictatorship into a more democratic governance model

You got all that from looking at Kim Jong-Un losing weight?? Can you read my oracle bones too?