What did Huck actually say in the article? He said
which is 100% correct. Nothing is unforgivable. In fact, I'd say that Huckabee has time and again erred on the side of forgiveness. That's admirable in my book.
From my perspective, Josh's actions aren't beyond redemption. But his family's hypocrisy is. That Michelle Duggar has the nerve to record a robocall against a nondiscrimination ordinance claiming that trans people are child molesters when her own son molested four of their own daughters is beyond inexcusable.