A c-section is also considered "major" abdominal surgery and patients are shoved out the door after 24hrs. In other countries, c-sections are given 3-5 days of recovery, similar to a hysterectomy.
So recovery time doesn't necessarily correlate to the severity of the procedure. Some minor operations end up with complications that require longer recoveries. Anyone remember that bizarre story with Princess Charlene of Monaco? Apparent a botched dental operation left her rail thin and needing treatment in South Africa away from her kids for over a year. However things all turned out well in the end.