I use a "dumbphone", although for me it's not a political or psychological thing, I just hardly ever used the smart functionalities of my android smartphone back when I had one. The only feature I sometimes miss is GPS localisation and google maps.

On the other hand a smartphone is expensive, you always risk breaking it/getting it stolen. Nobody will bother stealing my 20euros Samsung and if I get it gets destroyed I'll just buy a couple more. Oh and as TFA mentions the battery lasts for like 10 days of normal use.

The irony is that my job involves porting Android to embedded devices.