^^^ Have you read the libretto of FADE OUT, FADE IN, AEA?
It's as tailored for Burnett as FUNNY GIRL is for Streisand. Maybe more so. And, yeah, I've seen other actresses play Fannie Brice, but as with BELLS ARE RINGING, they seem to be doing an impression or struggling to do the opposite. (Mimi Hines may have been the exception. I can only wish I had seen her.)
**SPOILER ALERT**
Burnett's "Shirley Temple" imitation; planting her smile instead of her hands in Grauman's wet cement; the plot depending on how gawky and "unattractive" the lead is; the silliness of Burnett acting "sexy"; and countless other examples I've forgotten since I read it 40 years ago. These were all bits that became regular features on her TV show.
Of course, the brief references could be re-tailored for another star; but I have trouble, for example, seeing Sutton Foster as so essentially unattractive (and, in fact, the entire motive may be out of date).
Alix Korey in her youth came closest.
Too bad. It's my second-favorite Styne score, and the lyrics, though sometimes trivial, are better crafted than those of FUNNY GIRL.