No, not really. Most moms are busy taking care of their families and don't have time for such confrontations. They usually understand the challenges other moms face and try to be supportive.
One possible story could be that Mom, Son and their K9 go on a hiking adventure. The K9 is leading the way, finding interesting paths. Mom and Son follow, enjoying the nature around them. Along the way, the K9 discovers a small stream and they all stop to play in the water.
One possible mom vs mom catfight story could be at a PTA meeting. There were two moms with different parenting styles. One was very strict and the other was more laid - back. They got into a heated argument over the school's new dress code policy. The strict mom thought it was too lenient and the laid - back mom thought it was too strict. Voices were raised and it almost turned into a full - blown catfight before cooler heads prevailed.
Jealousy can be a big reason. For example, if one mom thinks another mom's child is getting more attention or opportunities. Another reason is differences in parenting styles. If one mom is very strict and the other is more laid - back, they might clash when their kids interact.
Tanjiro might use his sense of smell to detect hidden threats. Since his sense of smell is super - enhanced, he could sniff out any demons or traps in the way of saving Rengoku. For example, if there are demons disguised as allies, Tanjiro would be able to tell by their scent.
Well, in my opinion, Star Wars has the edge in fanfiction for this 'Warhammer 40k vs Star Wars' comparison. The concept of the Force is just so fascinating and offers a lot of room for creative exploration in fan stories. Also, the iconic characters like Luke Skywalker and Darth Vader are well - known and loved, which makes it easier for fans to write engaging stories. Whereas Warhammer 40k can be a bit more complex and intimidating for new writers in the fanfiction world.