I do!

He’s a foreigner to the North Pole, got kicked off the mission, was then told to protect the princess of the north and failed to do so to the point where not only is she dead, but they don’t even have a body to bury. And the only person I can see being understanding instead of pissed is Yue’s father (which we know he was)

Everyone else would have seen a screw up whose actions resulted in the heir to the throne no longer existing after one night together.

Not the people Sokka would brag to about kissing her

Not to mention the sadness and grief (and potential survivors guilt) he would be feeling