What do cloud services provide to help with privacy and security concerns?

The camera still is bad even with the new iphone xr and especially in low light it is even worst because you can see the pixels more if its in low light. if all you apple customers want apple to fix this then lets fill there feedback with complaints about the

Has anyone seen my grandma shes been gone for 4 years already

Some peer-to-peer networks have a server and some don't. true false