Why wouldn't Warner Bros. just release Batgirl on HBO Max? - Polygon

The studio’s decision never to release an in-production Batgirl film is a sign of changing priorities for DC superhero movies, but also a change in attitudes toward streaming in Hollywood generally.

Do DC fans care about the Batgirl movie? - Quora

Why did Warner Bros. cancel $90 million Batgirl movie for HBO Max?

Batgirl Composer Got Danny Elfman's Blessing to Use Batman Theme in Now-Canceled Movie

Warner Bros. Cancels 'Batgirl' - Will 'Batgirl' Stream on HBO Max?

DC Should Finally Release Batgirl, Here's Why

Canceled Batgirl Film Gets Unofficial Trailer

Do DC fans care about the Batgirl movie? - Quora

DC Should Finally Release Batgirl, Here's Why

Batgirl: Why HBO Max DC Movie Was Canceled – The Hollywood Reporter

How bad would the Batgirl movie have to be in order not to be released after the enormous expense of production? - Quora

Editorial And Creative Clashes In DC Comics' New 52, Ten Years On

Does Warner Bros. know that their 2021 films are bad? Is this why they are just being dumped on HBO Max in the hopes of a subscriber boost? - Quora

Studio Insiders Report Regrets over Zack Snyder's Justice League