that is not true
short BK 400R losses, 400R + Bk adv cost less than 900gc, bk ls is 900gc
so other ls (900gc)+ your loot is profit same as in RB, you sell 1 rb for unist cost + adv, 2nd ls(1500gc) + your loot is profit
still is big profit if you play adventures
BB have great ideas, but again they don't listen players and they fail
still not worth to play gunpowder, wild mary etc
BB give us many settlers in loot because, now you can destroy some baker, mills, farm and got license and space for iron production. that is point.
we need iron and copper ore in lost, because that will save you licence. you will need less iron mine also you don't need upgrade to high level iron mine and you will save tools. to keep good iron production we need a loot iron ore.
very good bb decisions to put horses in every loot, because for horse production we need a lot farms and lot water, now we can destroy and build iron/steel productions.
BB give us good things, they know everyone have good bread productions a lot farms and they know we don't have space licence for iron/steel productions. they think if they give us horse and settlers we will destroy some farms/mill/bakery and we will get space and licence for iron/steel productions.
of course BB don't implanted this on right. adv loot is still unbalanced, they even don't allow us to test new loot tables.
something unique in every adventure is great idea, but again bb not listen