It's never good to hear of a seasoned veteran departing the industry. The experience, the devotion to 'getting the job done', most certainly the knowledge of geography, how to handle a truck and how to deal with shippers, receivers, customers brokers, etc... can not simply be passed on like a torch to the next generation.. Sad to hear.
That being said, we chose who we work with. As a broker, we elect to contract carriers we trust, and test out new entrants to the industry to see if they can be long term people we can work with and grow together. When 'things happen', we work it out. If it can't be worked out then maybe we can't work together anymore. No hard feelings, just move on to work with like-minded people.
Unfortunately there is a darker side. There are companies all around that want to exploit others for their benefit. Shippers that refuse to put arrival/departure times on the BOL when there is clear waiting time that needs to be addressed, consignees that fail to mark damages on the BOL but still produce photos and a claim, brokers that short pay a carrier after the job is done so there is very little recourse and carriers that will pick up and deliver when they feel like regardless as to what was contracted. If you chose to work with good people in all aspects you'll do well in avoiding the issues that seem to have overcome you.
These topics come up thread after thread on here. It's too bad.
Keep well,
Mike