Given my age, many interviewers expect me to demonstrate insight into many essential (not-obscure) topics such as lockfree (Ilya),
Interviewers expect a tough combination of breadth + some depth in a subset of those topics.
To my advantage I’m a low-level digger, and also a broad-based avid reader. The cross-reference in blog is esp. valuable.
Challenge for me — identify which subtopic to dig deeper, among the breadth of topics, given my limited absorbency and the distractions.