I’m not so sure Michael D would have congratulated Netanyahu but that’s just speculation on both our parts …
Of course he would he's the head of state that's what they do, it's diplomacy same reason the EU did.
Why did he accuse Israel if there was no concern about the letter being made public? It’s quite odd..
I don't know, there has been conflicting information on this. I would imagine the issue was Israel using the letter as a stick to beat him with. Did they criticise all the other global leaders for their congratulations?