But, the point that I was making was simply that trust is an essential part of software work, and people who pride themselves on doing only the minimal amount of work, risk messing up this system of trust for everyone else. We all want a manager who trusts us when we say a problem is hard and it will take time. And managers want engineers who when they say they're working on a problem, they're actually putting time and effort into it.
In the (hopefully very rare) case where an engineer puts in a measly amount of effort during the week but pretends they're hard at work, this trust is broken, and in the worst outcome, the manager or company overcorrects and it becomes a shitty place to work.