„The king is dead, long live the king“
Trust not only during business relations, but even more so after the end. You can rely on!
Even if cooperations end, the customer remains king. For a number of customers, I have been able to work and advise them in the last ten years. From my side this was always fair and serious. And even in the after-PR phase, the confidence remains, because even then business secrets remain taboo. Guaranteed.