Good for him. Of all the US retirement schemes, Roth seems like the simplest promise. Put after tax money in, and we promise not to tax it on the way out. And

Good for him. Of all the US retirement schemes, Roth seems like the simplest promise. Put after tax money in, and we promise not to tax it on the way out. And we'll limit some obvious loopholes to abuse Roth investing (e.g. UBI).