Well, those comments were responding to a July 2022 article stating: "Google Stadia denies the recent claims online that it would be shutting down its services

Well, those comments were responding to a July 2022 article stating: "Google Stadia denies the recent claims online that it would be shutting down its services by the end of the summer, promising more games to come." So technically, the commenter was right, as Stadia did survive the summer and will be operational for a whole 3+ months!