Not all activities which displease people require consent. The analogy may be misleading because actual tickling is a physical activity and most physical activities do require consent, but if tickling is an analogy for “hitting on women (possibly in a way that appears creepy)”, then green Martian tickling doesn’t require consent, yet still displeases its recipients.
Furthermore, it makes no sense to say “let’s exchange information to find out if it’s okay to hit on someone in a way that appears creepy”. For one thing, asking if it’s okay to hit on someone is just as creepy as hitting on them. For another, since it’s a learning process, you can’t actually know ahead of time if you’ll be perceived as creepy or not (imagine Martians who gradually change color and the bluish-green ones may not know ahead of time if the humans want to be tickled by them).
Not all activities which displease people require consent. The analogy may be misleading because actual tickling is a physical activity and most physical activities do require consent, but if tickling is an analogy for “hitting on women (possibly in a way that appears creepy)”, then green Martian tickling doesn’t require consent, yet still displeases its recipients.
Furthermore, it makes no sense to say “let’s exchange information to find out if it’s okay to hit on someone in a way that appears creepy”. For one thing, asking if it’s okay to hit on someone is just as creepy as hitting on them. For another, since it’s a learning process, you can’t actually know ahead of time if you’ll be perceived as creepy or not (imagine Martians who gradually change color and the bluish-green ones may not know ahead of time if the humans want to be tickled by them).
Depends on what words you use.
Actually hitting on them depends on what words you use too.
In fact, the distinction between asking to hit on someone and actually doing it is so slim that for many practical purposes it may be nonexistent.