>>57996607
The beauty of Lego (and generally brick based toys) is the universality of the system and of most parts. You can take a Friends or StarWars set and use the parts to add to a City set. The completion doesn't matter, kids can and will find workarounds to build whatever they want.

My issue with the computer figs (not the non-electric ones) is they're severely limited to their use as gimmicks. You cannot dismantle them like brick-built sets, so their only use is as a figure. Which isn't a problem, until they stop working and turn into something nightmarish.