If Netflix is “unstoppable,” what does that mean for Amazon Prime Video? Not that much, actually.

In a Tuesday note, Loop Capital shared the results of a survey of 500 consumers in the U.S. with both Netflix (NFLX) and Amazon.com’s (AMZN) Prime memberships. Their conclusion: Prime Video isn’t “a serious competitive threat,” but can still be an important growth driver for Amazon if it launches the right shows.

“The...