Correct.
Whether a private enterprise makes a "profit" is often more of a bookkeeping tactic than a reflection of the real world. I'm reminded of the old REA (Railway Express Agency) that was in business for over a hundred years, starting with the Pony Express. They never made a "profit."
Even so, profits for most businesses are in the range of 2-5% of revenue. Here's a sample of usual industry profits:
- Networks - 29%
- Mining, crude oil - 24%
- Pharma - 16%
But
- Specialty retailers - 4%
- Energy - 4%
- Airlines - 4%
- Hospitals - 3%
- Pipelines - 3%
- Car parts - 1%
- Homebuilding - -9%
It doesn't take much inefficiency to crash the bottom line and governments are unrivaled at inefficiency.