I looked at some a long time ago. Came across a few attractive women in my age bracket on lavalife, but I had to sign off (after making note of the id for one of them who wanted a "nice stable relationship").
When I had the chance to go back, I apparently got into an "alternative" part of the site without realizing it. I searched for the id & the same woman was looking for a married couple to fuck. I checked & it was the same pic & id, then saw I had stumbled into the wrong section.
I decided online dating wasn't for me.