Exactly, cause it's summer holidays doesn't mean they shouldn't be active here to attend to potential clients, they should also consider potential clients outside Europe and North America, except maybe they don't want to extend their services outside those areas for now which doesn't make sense..
There will be solid reasons why they wont extend their services to some areas. Only the team knows better but one good reason I could think of is, regulation around those areas. If the regulation in those areas affect their service they will be left with no option than to stop their services there and focus on areas that accepts that.
So, for you to say it doesn't make sense is wrong. There is always a reason for everything and KeychainX knows there reasons.