I haven't checked for sure yet, but ChatGPT told me that Amazon Prime people can temporarily sign up for HBO Max for like $11 a month, which is better than adding it on Xfiniti for twice the price. Plus, I can only assume that canceling it on Prime is WAY easier than trying to ever cancel anything on Xfiniti... I'm thinking I'll wait for the whole series to air and sign up on Prime, binge-watch the whole thing, then cancel again.