I'm in NYC and set the DVR last night from 3 AM until 11 AM, NYC time.
I've been busy this morning so will sit down to watch now, (1:11 pm EST), but I'm relieved that I haven't heard of anything going wrong with all the crowned heads, presidents and other dignitaries, some of whom despise each other.
Personally I most admire Isaac Herzog, the President of Israel, because he was surrounded by enemies who'd like him dead, and the Emperor of Japan, because MSM said it's considered a bad omen in Japanese culture to attend a funeral, but he went anyway.
As an American I'm glad Biden was able to go in the secure presidential limo, but if I were from another country I imagine I'd be peeved that my president or prime minister or King was relegated to the buses. I do grasp though that communal buses were required to have enough security personnel shepherding them all.
Off to watch the whole thing. I'll have tea, and I know I'll cry when the crown is removed from the coffin and the stick is broken.
ETA: I also give extra applause to the First Lady of Ukraine. I know President Zelenskyy won't leave Ukraine during the war, and I admire her strength.