Segmentation of the tourism market, the more detailed the better? Why?

There are good and bad. If the differentiation is finer, relatively speaking, the investment in manpower and capital will increase. For manpower, there may be fewer people without jobs, but it may also be relatively There are some jobs with titles but no relative labor. The investment of funds may drive some other developments, but these investments may be collected from tourists, and if they are broken down, there may be some more procedures or troubles, so tourism is originally about relaxation. In terms of mood, it may not be to see or learn anything, just to relax, but if the same itinerary is the same for the same number of days, will it become busy because of the extra procedures or troubles and lose the meaning of travel