I can't stand partnered gays/open relationships

So I wanted to get this off my chest as its been bugging me for ages.I'm not one to head out on the scene & even though I came out 3 years ago, haven't been able to connect with other gays much. The apps have made it easier of course, but I've found that a very very large majority of them are - as they say - "happily" partnered or in an open relationship.I've always had traditional views/old fashioned approach to dating, but it just really irritates me whenever I see a hot guy I like & then see he's partnered. I've met guys in person who flirt & they too turned out to be partnered. In 3 years it's been so hard to find anyone even though I live in a large city as they just want to fuck or to have a third. Especially those who lie & say they're single, It's not fair on us single people.