Ever seen Rescue Rangers then? Gadget Hackwrench is a prime target for diapering and babying do to her behavior and thought process aswell as sorta naïve childlike nature
Also the Ducktales reboot gave her this as her origin so more reason for her to get such matters
https://www.youtube.com/watch?v=omAT5D7ICBo I also love how in these clips
https://www.youtube.com/watch?v=heS7kqe-VLc&t=9s they had a instrumental version of the Rescue Rangers theme
Also fun fact Gadget had for a long time a real life cult form around her .. I still have to ask me self why thats such a thing but from what I can find thats known about this cult its strangely rather wholesome doesn't seem like the cult is doing anything bad yet they even kick people out when they found some doing bad enough deeds