We have a country in the world, a rich successful country, where many adults are enslaved. They are owned as property and are not allowed to do the sort of ordinary things -- like walking out alone, or driving, wearing what they choose, meeting friends -- that we take for granted. They do not have the vote. They have no control over economic assets and their marriages are arranged.
It's not good enough to say 'but they like it that way'; actually, there's plenty of evidence that this isn't true, and even if it were true for the majority, that's not good enough. It's like saying 'because most women prefer to have long hair, we'll ban short hair'.
We need to act politically to shun Saudi Arabia.