Hi Nickideums, thanks for the feedback! I totally understand your point, but I would like to explain to you how the themes for new asset packs are decided.
Minifantasy content is entirely suggested and voted by the Minifantasy Patreon community. Every month Patrons can suggest different elements depending on their tier and then we run polls with the suggested stuff to choose the new asset packs and other Patreon exclusive Minifantasy content. I basically work making what the majority of the community wants/needs.
I understand the system is not perfect. but I believe it satisfies the needs of the vast majority, and also it works as a good compass to know what other devs outside the Patreon community may find useful.
I'm sure rather sooner than later an asset pack more focused on the stuff you mentioned before will be chosen. Minifantasy is ever-growing ;)