Isn't that nearly always the case, in every field? I know guys on landscaping who say the same about senior workers who know how to deal with more exotic plants

Isn't that nearly always the case, in every field? I know guys on landscaping who say the same about senior workers who know how to deal with more exotic plants. In education this phenomenon is a huge part of why poorer schools suck, experienced teachers move to the suburbs as soon as possible.