It seems that most of people are using touch-based phones now. Both
young and old people. In my family it is a bit different (low-end
Nokias, old and new). My father even uses the Siemens A55 (he tried to
replace it several times but every time he returned to it - it has a
replaced case, a keyboard and the battery but the rest is still
original). Only my sister uses an Android phone.
My wife uses CAT B25 (she needs dual SIM device and wanted something
durable) and I have the Punkt phone. But I have not saw any other
feature phone in the wild.