God doesn’t want us to be fearful. He wants us to be happy and enjoy the day he has made.
I agree, that’s why “fear not” is one of the most frequent quotes in the Bible.
He does not want us to fear and we are to be joyful (his children that is), but you will find no place in scripture that instructs us that He wants us to be happy. Christ suffered and so will we. The servant is not greater than his master.