Not exactly what you asked for but something in a similar vein are profession-specific Reddit forms. I'm not sure they fully qualify as professions but I've found these two regularly odd and insightful:
I'm always looking out for curious little subreddits like these that give you a glimpse into a different way of living or working. If anyone has any other recommendations, please share.
- https://old.reddit.com/r/InstacartShoppers/
- https://old.reddit.com/r/McDonaldsEmployees/
I guess you could also add these to the list:
- https://old.reddit.com/r/smallbusiness/
- https://old.reddit.com/r/TalesFromRetail/
I'm always looking out for curious little subreddits like these that give you a glimpse into a different way of living or working. If anyone has any other recommendations, please share.