In the passage below the German trainee felt that the people who want to be addressed as 'Dr' must be …
When discussing this topic in a training course, a German trainee and a British trainee got into a hot debate about whether it was appropriate for someone with a doctorate to use the corresponding title on their business card. The British trainee maintained that anyone who wasn't a medical doctor expecting to be addressed as 'Dr' was disgustingly pompous and full of themselves. The German trainee, however, argued that the hard work and years of education put into earning that PhD should give them full rights to expect to be addressed as 'Dr'.