I believe love exists, just not that most people experience what I'd refer to as "true" love, whether platonic or romantic. You never truly know anyone, and in a sense I don't think most romantic relationships/friendships or anything similar have people who'd truly trust or care for eachother from the depths of their heart. Even if one person experienced that feeling doesn't mean their friend or partner will really feel the same, and honestly it's kind of unfair to expect that out of someone no matter how close you perceive them as because the way they see you is a completely different perspective that is built on their own world views, experiences, beliefs and emotions.
I don't think I can live with that prospect really; I just now realised I probably never had anyone that saw me as close as I saw them or even as a friend, most likely at best I was some form of cope/peace of mind for another person. Even in an irl relationship I felt as though I felt a different type of "love" as my partner felt, which ultimately led to a breakup. Despite that, it's honestly only a small part of why I am so depressed, though the loneliness and pain of it all hurts so bad.
It's not really any of their fault i just hold nothing of value, so I end up being a burden especially with how quick i can get attached to a person compared to others it just makes awkward situations where there is a huge gap in the amount of care for eachother; with how much I hold back on, and how much I struggle to show love to people i really care for it just makes it even more exhausting. I kind of suspect I am so inept in it because of how I just never was shown how to, and sort of just expect people to understand how I feel in a way.
It exists, but only for the right people.