It's more based off the UK too where job security was higher and previously unemployment benefit was more generous and more widely available. There's still a difference here, from the UK the common mass redundancies of tech in the US seem bizzare and likely to increase work related stress.
I still think the author is using "older white male" shorthand to point out that we need to structure society and the economy in a way that protects all people from burnout and provides access to the tools and treatment to recover from it to all. Rather than assuming all people are sufficiently well off to take 6 months to do a Jack Dorsey style Buddhist retreat. I'd hope that the readers are capable of enough nuance to understand that what is meant is an elite rather than react to perceived racism, ageism, sexism etc. It just seems like the mirror of widely derided sensitivity of those on the left but even more bizarre because it claims racism against a group holding power (again in the UK, US, Australia, Canada, most of Europe, excluding the Roma, whoever else, but having to caveat to this extent swiftly makes language unworkable)