- There is bias towards rewarding more lines of code or more code commits (which is often the exact opposite of what characterizes good software design).
- There is bias towards rewarding speed of initial implementation (which often goes against medium-term and long term maintainability and ability to handle requirement changes which is usually far more important). The costs of this tends to fall on other developers who come in later and act as scapegoats for the 'apparent 10x developer'.
- The industry keeps dismantling narratives which would otherwise help to reward talent. For example, many companies dismiss the idea of a '10x developer' - Probably because they are aware of the previous point about the fast developer who cuts corners and creates technical debt for others. 10x developers do exist, but they're not what most people expect because paradoxically, they may be slow coders when it comes to LOC metrics and speed of implementation for new features; their code really only shines in the medium and long run and it improves the productivity of their colleagues too so it's hard to properly allocate credit to 10x devs and they only really matter on greenfield projects.