I will say that I think Carny's truth is still by far the least trustworthy, I will also say that Fynn's reveal of his truth was very on time.

The fact most of us me included felt forced to reveal our truths as I knew mine would point at me, yet felt fingers would point if I didn't. Also makes me think Carny who opened it with a unbelievable one in my opinion as if you count there is only one writer is a witch and wanted to know what he had to deal with. Just my opinion though.