What if the one-page login is changed to require additional information? At least one airline loyalty program I belong to now requires User Id, Last Name, and Password to be filled in.
Credential-collecting workflows have myriad ways to break the "standard" of USERNAME<tab>PASSWORD<return> that are present regardless of how many pages the workflow spans.
Which of us is happier?
Ha! Yes AA’s login field requiring both your name and id is annoying but United takes the cake for asking you “secret questions” on every login and you have to pick the answers from a 10-choice drop down.
I don't know the login process for specific services I use. I don't know what they require or how many pages they are. It takes me less than a minute to configure a login sequence. And it works.
So, to me, none of these login workflows are broken. And the games of "yes, but" that others (not you) are playing is silly, because people are trying to tell me I'll be frustrated doing a thing that has decreased frustration for me for years.