Every person, including devlopers, have some constraints to what they're able to learn and use effectively. Those limits vary a lot from person to person, though.
For developers who learn technology a bit slowly (compared to some other developers, not the general population), some of these tools may not be worth the effort.
Also, these developers aren't necessarily low tier in terms of business value. They may have talents when it comes to understanding and communicating business requirements with other stakeholders in their organization, and their technical skills may be secondary to those skills and abilities.
BUT: For the general audience at HN, technical capability is central to their identity. Most people here have some capacity to learn technologies that go somewhat beyond the minimum skills required for a tech job. And for this audience, being confident on the linux/unix command line is generally worth the effort.
Every person, including devlopers, have some constraints to what they're able to learn and use effectively. Those limits vary a lot from person to person, though.
For developers who learn technology a bit slowly (compared to some other developers, not the general population), some of these tools may not be worth the effort.
Also, these developers aren't necessarily low tier in terms of business value. They may have talents when it comes to understanding and communicating business requirements with other stakeholders in their organization, and their technical skills may be secondary to those skills and abilities.
BUT: For the general audience at HN, technical capability is central to their identity. Most people here have some capacity to learn technologies that go somewhat beyond the minimum skills required for a tech job. And for this audience, being confident on the linux/unix command line is generally worth the effort.