I just want to point out that for many of us, sex ends up kinda scheduled anyway. When my wife and I started dating, we were both against scheduled sex and kept things organic. Now that we’re 40 and work 40 hours a week, fridays and sundays are generally the only days we have enough time and energy to do it. It isn’t exactly scheduled, but functionally I see no difference. The only times we’ve deviated from that in the last few years is when we’re on vacation.