This won't be the ultimate perpetually licensed version of Office; Microsoft has explained we will get a minimum of one more standalone launch. Here is the similar language the organization made use of when releasing Office 2021, so we could get additional standalone releases beyond a hypothetical Office 2027 too. https://smedleyr642oxg1.snack-blog.com/31016364/microsoft-windows-11-pro-things-to-know-before-you-buy