Which is strange that she wants to be so feminine and ladylike in an old fashioned sense, but doesn’t know how to cook, clean or iron.
I don't believe that she wants to be old fashioned at all. Maybe that's her aesthetic, but that's where it ends. She failed in accomplishing her big dream, becoming a famous star. She doesn't want to be a fifties housewife.
She wants to be as great as Marilyn Monroe or Audrey Hepburn. She wants people to swoon when they see her passing by on the street. She's full of grandioso.
Freddy doesn't want her boyfriend to live with her, she doesn't want to see his stuff, she doesn't even want him to become her husband (so very modern and not oldfashioned at all). In a way, I think she envies JJ, as he got a little further in his singing carreer than she ever did. He's just of good use to her, doesn't matter if it's to watch the cat or if it's for connections in the music business.
Same goes for Coco.
Freddy is jealous of Coco because of what all she has done that Freddy could not.
That's why Freddy uses these two for her 'lesser chores'. It makes her feel good that she's in a way still 'better' than them, leaving her chores up to them while she's off doing something more luxurious.
She surrounds herself with the things that come with fulfilling her big dream: an expensive image, a 'glamorous' french furniture / Louis XVI looking flat. Always going to the theater. Always singing in her vlogs, hoping that you all would notice her wonderful singing voice.
Rich 'succesful' friends, paid travel trips. She talks about herself in 3th person, claims things are 'so Freddy' because she wishes people would say these things about her in their real, daily life. She claims she has created her own style of clothing/dressing. She wants to be an icon more than anything.
She presents herself to all of you, the way she wants the world to reflect on her. It is the least the world can do after the big disappointment of failure. She tries to compensate for it by being the next best thing: an influencer. But as you all can see, her heart isn't in it. It never was and never will be. Lack of different content, lack of work ethic, lack of creativity.
Freddy is angry. She is disappointed. Her dream remains unfulfilled. That's why she is always complaining, unhappy. That's why she's always acting as if she is the best thing to happen since, say, cheesecake. Inside, she's an insecure girl. And it shows in the way she behaves.
Her childhood and high school period were the times where she felt like she could really soar and reach her dream. Where she felt like anything was possible and the world was her playground.
So no, Freddy isn't vintage or oldfashioned. She's sad, and insecure. She has no real direction. She doesn't want to be a youtuber, a model, an influencer, a wife or a mother.
She wants to be a singer, famous for her talent, an icon.
And she tries to compensate for the hurt in every way imaginable. Flossy by Freddy will never be an established brand. She'll grow bored of it. She needs to stop everything she's doing and start pouring her heart back into theater. Into Disneylike roles, into singing lessons and auditions.