Yes of course. In order to have a truly secure and independant transport layer, you shouldnt rely at the state's backbone. You should use your own private backbones implemented (at least in the urban areas) with optical wireless mesh networks. In that case you really need a lot of nodes! 4000 nodes are not enough even for a single (big) town.
But of course Dash is designed to be a state dependant currency and to be easily banned by the state in case of emergency, because those were the imposed requirements. Dash may be temporarily used as a Troyan horse in order to attack foreign countries economies, but it shouldnt hurt the monetary system of the primary state which controls Dash. This is the underlying reason why the maximum number of the masternodes has been set to 10000 static IPs. Everything should be under control, and in case of emergency the total ban of the Dash network should be three clicks away.