What if Monogram Pictures remained open?

In reality, the Monogram brand name was finally retired in 1953. But in this alternate universe idea, what if Monogram Pictures remained open?

Changes

 * Monogram Pictures would've been later known as Allied Artists Pictures (1953-1979), and PBS Filmed Entertainment (1979–present)
 * The 1931-1979 Monogram/Allied Artists library would've been owned by PBS in May 1979.
 * All original films distributed by YouTube Premium would've been made from 1979 to 1997, rather than from 2016 to the present.
 * Monogram Pictures would've been producing and distributing films from Nu Image, Alchemy, DEJ Productions, and First Look Studios.
 * PBS would've made film remakes of films from Eagle-Lion Films, Mutual Film, Cinerama Releasing Corporation, Selig Polyscope Company, and Mascot Pictures since 2007.
 * PBS Filmed Entertainment would've been one of the major American film studios, along with Walt Disney Pictures, Warner Bros., Paramount Pictures, Columbia Pictures, and Universal Studios.
 * Its animation unit would've been known as the Monogram Pictures Cartoon Studio (1931-1953), Allied Artists Cartoon Studio (1953-1979), and PBS Animation Studios (1979-present).
 * It would've been founded by Pervez Hussain "Perry" Alvarado (1910-1975; a made-up person)
 * It would've had its own cartoon short series called Monogramtoons (1931-1953), and PBS Toons (1979-present), similar to Warner Bros. Looney Tunes/Merrie Melodies, Walt Disney's Mickey Mouse/Silly Symphonies, Paramount's Noveltoons/Harveytoons, Walter Lantz Cartoons, Terrytoons, and MGM Cartoons.
 * Just like Mickey Mouse and Looney Tunes, the series can have several TV incarnations, most notably The Wackytoon/Zany Ditties Hour, The Catnip Cat Show, and its late '80s cartoon series, NPR's Private Eye: Puppet Pals.