The real thing here is they're not that surprising. A lot of companies with their kind of funding use enterprise sales to force say $5-10M ARR, but there's only so much VC money can force for a leaky funnel, broken product, and overall incorrect market + fit. I didn't appreciate this until maybe a year or two ago. Valuation multiples in 50-100X range are super common (and even wackier numbers in seed/a). Think make believe stories like "well with another 12-18mo of growth this really just a bit over a 30X on some future forward revenue multiple...". The cash almost always leads to overspending, and it's highly unlikely the next 2-3 raises won't blow up and everyone goes home. I'm actually super impressed by the Docker team because they've been one of those rare cases of crawling out of that trap, even if with a lot less of the team.
We get job candidates with high competing offers for companies I know to be rotten inside, yet there's only so much I can say. "Our new hires are getting paid from customer revenue and with equity that doesn't have $50M-$500M of investor thumbs on the scales already cutting you out in 95% of the likely scenarios" generally doesn't punch through the kool aid.