[Hermitian909]

> it suggests there is something about that person that does not align with that.

I think this is insufficiently nuanced (assuming you wouldn't reject someone for going on a lot of dates and being picky). Many people have come to the conclusion that sexual chemistry is really important to a good relationship and thus try to test that as early as possible. This is quite different from sleeping around "for fun".

I've only ever been interested in long-term committed relationships and racked up a high-ish body count this way. One to two dates, clear it's not going to work out, keep looking. I've now been in a long term relationship for over a decade and imagine I'll be in it till I die, many of my friends are in similar positions.