‘Sigh’. I see nothing in the comments on this thread so far that compare with a clever propaganda/political cartoon which might as you say lift the spirit in a time of war. And certainly nothing I have found humorous . But maybe that’s just me, I find it all terribly sad. With respect to the wonderfully funny “Germans” sketch in Fawlty Towers, the joke is actually in the misdirected actions, verbal and physical, of Basil himself, and a poke at the anti- German attitudes still held by many thirty years after the cessation of actual hostilities . Not really applicable to the current situation.
Anyhow, I don’t feel a need to joke about this situation. Obviously it is up to others to act as they wish.
Jerry