I concur.

Looking at the base rates of people-you-match-with + willing-to-have-poly VS people-you-match-with + tiny sex-drive/need-for-contact in more detail and in a context-specific manner along with availability factors like the more prevalent views of closer populations might clear up the issue, but a quick mental estimate tells me the monogamous kind is much more likely to be a monk or religious practitioner, and the poly kind seems to have a much better distribution with automatic filtering against most religions.