Perhaps in your segment of the industry.
I’ve worked in places where people stuck around for years because they believed in the company and technology and wanted to successfully ship a product. In fact, I still view repeated 18-month stints as a bit of a red flag.
It’s a big industry. There’s a difference between a norm and something that a sizable subset of people do.
https://www.inc.com/jeff-haden/why-googles-high-turnover-rat...
This isn't some Google specific thing. The cargo cult "look at our super exhaustive, endlessly demanding hiring process" is a farce everywhere. It's actually a bit paradoxical because it actually selects for employees who don't want to actually stay with you, they just want to be able to say they were willing to endure your gauntlet.