@soldier0003
There is more servers than just EU and US, they have OCE servers and Asian servers.
Sea of thieves uses Azure data centers to host the servers, which means they are kinda tied to the locations available for that.
that being said, there are two azure data center locations in south africa:
South Africa North in Johannesburg
South Africa West in Cape Town
i just checked the Azure playfab availability (the service SoT uses) and it seems that at least since 2022 africa is among them:
Australia East
Australia Southeast
Brazil South
Central US
East Asia
East US
East US 2
Japan East
Japan West
North Central US
North Europe
South Africa North
South Central US
Southeast Asia
West Europe
West US
this would mean that they could at least in Johannesburg a server setup for sot could be made if there isnt already.
however if you are joining a crew on a server abroad (like US or EU) it wouldnt change anything about the ping.