And the only reason I let them switch back? Was that they don't do mobile banking or investing on said smartphones. Just email and text with family / friends. Strictly communication, as neither cares to use their phones for work.
So, I let them chose and they rather give their heuristic behavioral data to the data mining companies. What's I ta do?
Now the average joe lawyer, doctor, broker, etc. That is another matter when they catch wind.
That is another matter. But slack hands will folly. Holding shares is the hardest. Not buying or selling. A principle few realize. GLTA!