You can do it whenever you feel like it
You can try a variety of styles easily and quickly
You can pay without feeling dirty
It's not against any major religion
You can practice your maths as well as exercising your body
Multiple partners are allowed as well as solo
You can get a refund if you're not satisfied
It doesn't take much skill
You're unlikely to offend
Food can be involved without it being considered kinky
You can involve your family
It's readily available
Long-term compatibility is easier to see
It take less imagination
It integrates people better into the norms of society.
