@RandomFanguy
Of course there are worse curses but still. It takes a certain level of 'curse/blessing/luck' to meet so many of such eccentric people. Despite having the same 'weird traits/genes' as the rest of his family, he is the one that 'meets/attracts' the eccentric people and equally eccentric situation.
In fact, every time they introduce a Kazama family member, they first showed something "relatively normal" before everything start to turn weird. If I was one of the characters, I could look back at the day before I was introduce and think "Ah, life used to be more normal."