Lynx, I wasn't pertaining to the merchandise, but rather about how their imagination works.
Even at that, I don't really think your argument holds up. Little kids usually aren't capable of the kind of abstract thought required to understand time travel stories that involve causality rather than a simple change of period scenery. Cognitive development doesn't reach that phase until you're dealing with 10-to-12 year olds, with maybe some precocious 8-year-olds.
If Kabuto was
really about entertaining kids first and foremost, it wouldn't have included such obviously age-inappropriate story material. Clearly, Kabuto was writing to try and entertain audiences older than little kids, probably assuming that kids would tune in for cool superheroes beating on evil bugs even if they otherwise didn't know what was going on.
I don't think you can really excuse any lapse in Rider show writing as "well, it's for kids." No, Rider self-evidently
isn't just for little kids. The shows with the highest ratings are ones like Agito and Hibiki that cater very obviously to housewives in the audience. If you produce tokusatsu strictly for little kids the result is something like Kabutack, not Kabuto or OOO.
Kabuto's lapses in writing usually amounted to "as long as the fights look cool, people will probably let us get away with it." And often that is the case! It has nothing to do with exploiting the way little kids think. Most
adults are willing to be really credulous if a story is going to involve a lot of action and special effects.