I think it varies by person a lot but how little people work in general affect people expectations in the workforce. Especially in a market where firing people is hard (because hiring them is expensive) there is going to be a certain leniency towards performance.
When I work for myself I can literally code all day, if I'm working for a client I'll work as much as it's reasonable to hit deliverables, keep the managers happy and keep a good reputation in the company. My prices when working per projects were always too cheap because I found features to be simple to implement; I then switched to what's expected in the industry and charge per day and I make way more, working way less.
Similarly, I know people who can work all day and some who can't and will burn out if they do. The 10x developers exist, but you won't find them at big corp making bank (or if you find them, they'll likely slack like everyone else), they'll be building their own startups and making bank with that.
When I work for myself I can literally code all day, if I'm working for a client I'll work as much as it's reasonable to hit deliverables, keep the managers happy and keep a good reputation in the company. My prices when working per projects were always too cheap because I found features to be simple to implement; I then switched to what's expected in the industry and charge per day and I make way more, working way less.
Similarly, I know people who can work all day and some who can't and will burn out if they do. The 10x developers exist, but you won't find them at big corp making bank (or if you find them, they'll likely slack like everyone else), they'll be building their own startups and making bank with that.
We're all wired differently.