Normalising talking about sex with friends, colleagues, family and all adults

One of my fantasies is not about the act itself but about living in a community that has fully normalised talking about sex between adults. My scenario is that groups of friends, colleagues, or even families, have open discussions about sex like any other activity that is happening during their day.

For example, Monday morning at work the normal light chat about how the weekend was, someone could answer that they had some great sex, and someone else might share that they recently joined a sex club and went there to watch and being watched having sex, or whether they had a threesome, or shared their husband/wife with someone else.

Another example is going out with friends and talk about how sex life is going but with very intimate details, like that a couple might have had sex in the morning and they tried something new, like anal or considering swapping with another couple.

These discussions could escalate to something more, for example another couple interested to swap and they make arrangements to make it happen (or just decide to leave and continue their day with a nice full swap), or not, depending on the relationship and desires.

What do you think? Maybe not as hot as other fantasies but it definitely allows my mind to wander in many possible directions of chat with people in my social circle.