Stephen Jenkinson, author of Die Wise and founder of the School of Orphan Wisdom speaks a lot about this. The “wretched anxiety” he observed as head of palliative care in Canada he claims stems from fear of being forgotten. Which is tied to a particular Western failure: not honoring our elders who have died, and the amnesia of cultural memory. His book is a good read, and I think provides an alternative account to the points made in this article.