It often takes an expert to know whether a job is simple or not. And it often takes that expert some investigation to find out. DIY is fine, but specialization

It often takes an expert to know whether a job is simple or not. And it often takes that expert some investigation to find out. DIY is fine, but specialization of labor is fine too. Also, web scraping is a great example of something that can either be simple or complex depending on many non-obvious things.