I don't think I'm intellectually or creatively lazy (though if was I was I guess I'd be the last to know), but I have no great love for blind tee shots, nor do I think they have as much architectural merit as others seem to. With all the options available to an architect (e.g. bunker use/placement, lines of charm, green complexes etc), I don't see the need for the blind tee shot to be in his arsenal. Yes, if his routing is excellent, and if that routing demands a blind tee shot, well, so be it: I can live with that, and once in a while I can even enjoy it. But I think it's easy to confuse their historical significance (i.e. the fact that some great old courses have them) with an architectural necessity. I also think we can easily assume that an architect is simply bowing to client pressure in not having one, when it’s just as easy to assume that the greatest golfer ever didn't like blind tee shots when he was playing and so doesn't like designing them either. Finally, as Sean suggested, I think they work best (for several reasons) on private courses, or at least on 'home courses' that one gets to play often.
Peter