One possible answer to the topic question for which some programs fail to satisfy is, "Study and Development of Colloids". That idea is not very specific, but educational programs for Chemistry majors seem to put too small an emphasis on colloids. Students might do a couple of laboratory exercises about colloids and never deal with them again throughout their programs. They continue on to some spectroscopy or organic research and such courses, but not do much if anything with sols, gels, emulsions, or dispersions. (Maybe chemical engineering does put some emphasis there, but not sure - probably so). In the consumer and industrial world, some people need to study and create blends which are pastes, emulsions, like you might find as paste waxes, adhesives and glues, cleaners and polishes for painted surfaces, paints, handmoisturizing lotions, hair shampoo, hair conditioner, floor wax/polish preparations,... other things.
Some chemistry graduates do nearly nothing with colloids unless they find colloid related work in industry employment.