Core Insights - Waymo's rapid expansion in the robo-taxi sector is enhancing the investment case for Alphabet stock according to Morgan Stanley [1] Group 1 - Waymo is significantly increasing its presence in the robo-taxi market, which is viewed positively by analysts [1] - The expansion of Waymo's services is expected to drive growth for Alphabet, potentially leading to higher stock valuations [1] - Morgan Stanley highlights that the advancements in autonomous vehicle technology are crucial for Alphabet's long-term strategy [1]