I am heaving something of a sigh here.
It looks like Macron and Trudeau treated Trump like an adult they could have meaningful, probably fact-based, conversations with. As though they just don't understand that the "toddler" label isn't an insult, it's an actual description. Of course the conversations went badly.
Whereas Kim Jong Un understands Trump perfectly well, and knows how egocentric, childish, megalomaniacs roll – so sent him a Very Big Envelope. It probably had "Trump" written very big inside, too, along with lots of flattery.
Now I don't know that Kim will get better outcomes from Trump, who betrays as he breathes. But it does worry me if the other heads of the G7 are still clinging to false notions of what sort of creature 45 is.
I'm hoping they are actually coldly realistic about him, and have calculated that a Trump tantrum is simply an inevitable part of them getting a particular outcome (exactly like taking a dangerous "toy" from a toddler).