
Why do Japanese Isekaid people spend so much on other people without any reason... Seriously take any Japanese isekai manga MC always gives out rare & expansive things like it's normal. And also take extra people(girls) with them, without any reason. I mean would you just accompany a stranger in another world.

Its related to how they are taught to behave and help other. But I personally think its exaggerated... Principally if you think they fall into a complete different world and in most cases have to build whats theirs from nothing and from themselves...
Still, it must be a combination of their social culture expectations, what the society would think is a good approach to others and a matter of sells... Something like that ╮( ̄▽ ̄)╭
I cant explain in a better way sorry xD
The moment I read "salt"