Not when playing Siam*. In fact, any other civ won't work, as universities aren't cultural buildings. Somehow, since Wats are cultural, they count for the Legalism SP (according to the earlier post). That is, at first glance with no play testing, insanely unbalanced (did I emphasize that enough?).
*Edit to add - Wats don't require libraries, which is partially what makes Siam a great choice for Science and Diplomatic victories - they can tech really fast with very small cities (aka ICS).
*Edit to add - Wats don't require libraries, which is partially what makes Siam a great choice for Science and Diplomatic victories - they can tech really fast with very small cities (aka ICS).