I dunno about adding this transactional nature to personal relationships for personal requests. If a friend/family member asks for help setting up their personal WiFi at home and you don’t have the time just say you don’t have time and you’re trying to set boundaries. If the WiFi setup is for their business or you are a professional WiFi setter-upper then sure discuss a transaction because it’s business at that point. If a a friend/family member asked me for money to do a casual ask it would cause me to reassess our relationship. Suggesting reciprocity at the time of the ask is just as bad, it suggests there is no trust.