Earlier quoted context omitted.
A big part of "the normal way" things are done is related to subtle (and by-design, unspoken) social reasons. If you are open-minded, you're open to considering that the normal ways things are done might not be the best way -- which it is not along all axes, but it does incur some advantages for reasons that must remain unspoken for the advantages to be incurred. This has two potentially bad consequences: (1) you mig…
I don't think monogamous relationships have something to do with them being sacred and more with partners that have incentives and expectations for their emotional involvement. I believe open relationships are the opposite of maturity and lack commitment and of admittance to yourself and your own needs. But I have no experience here, it just seems silly to me that if two people are unhappy to pull even more people in…
(Agreement or disagreement on open relationships being immaterial to open-mindedness. The open-minded attitude is to consider what might make a stance true. Instead, to preserve your priors on open relationships, you're forced to assume a bunch of things, such that I am lying, and that I am unhappy, etc...)
Your comment about the social zeitgiest is interesting. Where I live (in western Europe) open relationships are quite unpopular (despite being more popular than they've ever been). I actually expect the same to be true in the US, outside of some affluent circles (if we're talking about in-the-flesh relationships).
How would you define conservatism?
(I don't consider my definition as negative btw. I have a conservative mindset on quite a few things where I think improvement is hard, or we're stuck in a local optimum and the cost of getting out would be currently unbearable.)