I'm sure you think it is, but I think its more rubbish, people see what they want to see. If you want to see infant indoctrination , thats what you will see.
As for cartoons, if they are such a big vehicle for brainwashing children, stop watching them, and don't let your kids watch them, simple, jobs done.
Reminds me of the old holy rollers who whined about rock music, etc, if its a problem for you, don't listen to it. Same principle applies.