In a fairly wealthy family (i.e. with a net worth in the low millions), is it more common or less common for the parents to give extra financial boosts to their offspring in early adulthood (let's say in their twenties or later)? If so, why, and in what form (i.e. trust funds, etc.)? If not, why?
I assume this question might bring some strong opinions to the table. I would really like to know what people think or know from experience.