These are not exclusive.

Because it’s Animated fictionalized musical intended for children something can’t be propaganda? I don’t understand how that follows in any way.

If I would need to spread some propaganda I would also start with children and disguise it as a fun cartoon.

There’s a reason why Don Bluth felt that the Romanovs could be uncomplicated Good Guys in his all-ages fantasy film, and it probably has something to do with the 80 years of anticommunist and pro tsarist propaganda that the US had produced by that point.

in the absence of actual knowledge people just kinda fill in with the background social attitude and that is heavily informed by fictional media.