Yes! You can settle on snow.I forget, can you settle on snow?
I think in these situations a lot of the decision is due to how much variance you want. Riverplains next to Olives would be a bad but not completely awful start; if you think that is good enough for you to win I think it is a good idea. Snow tile hoping for fish is a monster terrible start if there are zero fish, and of course searching around with your settler is even harder than that. But if you are playing at a difficulty where you lose a lot, maybe plainsriver next to olives is insufficient to win and you have to gamble.
What are you building in those cities?Spoiler Way later :
What are you building in those cities?
I think in these situations a lot of the decision is due to how much variance you want. Riverplains next to Olives would be a bad but not completely awful start; if you think that is good enough for you to win I think it is a good idea. Snow tile hoping for fish is a monster terrible start if there are zero fish, and of course searching around with your settler is even harder than that. But if you are playing at a difficulty where you lose a lot, maybe plainsriver next to olives is insufficient to win and you have to gamble.
For other civs yes but ottomans have a lot of food to gain from trade routes, there is also quite the benfit of a coastal capital on communitu maps.
(Early) destroyers, with ENW + Lategame War Rebalance.What are you building in those cities?