It's literally not the same. Murray made a speech attacking the host country, challenged foreign office policy constantly and gave interviews to the media. All Darroch did was state, in a private communication, what anyone who takes a passing interesting in the news would be able to tell you.
If you think Corbyn's hard left then you've lead a very sheltered life, politically speaking.It isn't a characterisation he literally is hard left.
So, does writing for a news paper with certain views make mean you share those views or doesn't it?writing regularly for the Morning Star.