You've worked at Microsoft and Google, and still say this? /smh
I've worked at a much smaller multi-national, and during their growth from ~6000 to ~23000, the internal spin-doctoring skyrocketed. Lying internally had become so important that they created new leadership positions for it.
> I think it's very human to extrapolate individual malaise to society as a whole [...] most people don't perceive society the same way a deeply depressed or burnt out person does
You're just confirming what the article says: "Those who haven't burned out / been broken have no way to understand the experience".
Meaninglessness at work is rampant. (Have you seen r/antiwork? or read David Graeber's Bullshit Jobs?) And society is wholly engineered to keep us busy, and to keep fleecing us, sheep.
The kind of job where you find enough meaning such that you deem society tolerable is the exception, not the norm.