I work with claude. It analyzes huge code bases in minutes. It tests solutions explorative. Yes you need a human in the loop and a better strategy than just use plan mode but this tool is mighty. Most jobs are repetitive bullshit. Developing software is a complex task and the dev market is bad. They are developing tools to replace any other office job. Next years will be hell for academic "knowledge based" workforce.
Your experience might be based of the cheap free models.