Thinking different
Going back to its origins, philosophy involved the quest for self-knowledge and, as philosophy has become increasingly about analysis of concepts and understanding science, the aspect of self-knowledge may get lost at times. In some ways, the emphasis on self-knowledge may fall into the domain of psychology. However, even that may be more focused on the outer forms of behaviour and thinking about oneself.
However, I am not suggesting that self-knowledge is mere introspection, because self-knowledge is about feedback from others and self-knowledge. Therapies, including the cognitive behavioral therapies may help, and there is an overlap on questioning assumptions behind feelings. There is also an overlap between CBT and Stoicism.
You are definitely right that technological advances mean that people are becoming more robotic, less inclined to looking within themselves. As far as whether people change focus may vary. Jung saw the second half of life as more about inner growth, but if people have not been encouraged to think about their inner lives in the first place, this will not happen necessarily. Also, his understanding of introversion and extraversion is important. That is because often in popular thinking the terms are used to describe stereotypes of people who are sociable or withdrawn. Jung, who actually, as far as I am aware, invented the terms, was speaking more of the way people are oriented towards the inner or outer. Of course, it is not simple because everyone lives in both categories of experience. Nevertheless, there is an increasing move in technological society to the exterior. For example, even the value of the arts may be often flattened into the fast culture of entertainment.