30m, have had a few ltrs lasting a year or two, a fair bit of casual sex and some fwb over the years.

At this point I really don't see the appeal of spending most of my time with the same person and only having sex with the same person forever...

What is the appeal, and can you hit a point where you're just kinda "past" the ignorance/idealism stage of viewing LTRs as something you strive for?