Honestly, I am amazed every time I see a complaint (mainly in the past three weeks) that we are too serious or intolerant of humor. There is plenty of humor here. Some of it is more in the nature of wit than silliness, and not much of it is of the gross variety, but really there are all kinds.
It seems to me that well-delivered humor of every type (including both silly and gross) is well received, as long as it is appropriate to the situation, but there’s not much interest in seeing a serious question mocked or mean-spirited jabs taken at other jellies.