Perhaps the way to test the validity and verascity of the afore mentioned premise "...a pipe is an affectation to ease existential angst" is to argue the Opposite position, that pipe smoking does not abate angst but rather promotes it. Failing to find one example of a pipe smoker who became angst as a result of smoking a pipe or who's angst was not diminished or relieved by smoking a pipe would refute the latter premise. Hence by a process of reductio abdo certum, the original premise must be upheld. 8O