I'm willing to put in the work with the relationship because that's what I crave. I don't really care about one night stands. If it didn't lead to a one night stand, I especially didn't want her. She is nowhere near my league
I really want like a cute Spanish or middle eastern chick a few years younger than me
I don't want to sound like a jackass towards you here, but saying a girl is "decent looking" and following up with "she is nowhere near my league" sounds more like a degree of arrogance than confidence. Being confident in yourself and your abilities is every man's goal and is extremely attractive to women, but thinking yourself inherently "better" than some women based instantly off your first impression of them is not an attractive trait. Even subconsciously, it alters how you come across and may harm your "better" prospects.
You may be a huge ripped hunk of a male model with a young Brad Pitt's face. You may not be. But either way, IMO if a cute chick in a bar makes effort to flirt with you that should resonate with you and be more important at the time than your theoretical "ideal" babe that isn't in that bar and may or may not even exist.
Two things are standing out to me here.
1. You enjoy the attention these chicks are giving you and it feeds your ego (naturally). That's why you bring up in this thread repeatedly how much blatant sexualised attention women give you at bars. But at the same time you don't return it, so you're just p***y-teasing them for the lolz, which I really don't understand. It doesn't help you or them. It's the kind of behaviour the more immature girls try on guys when they don't want to commit to anything.
2. Your locations (bars) and attitude is completely aligned with a guy looking for a very specific fantastical ONS ("She has to be a hot black/Spanish 10/10 model who is easy for me to hit on and hits on me sexually") but you claim to want a real relationship. Just sounds indecisive to me. Either you take what you get from "decent looking girls" at bars, or you need to stop looking in bars and try online dating to meet specific types of women.
I know physical attraction is important, but if you want a relationship that isn't necessarily #1. Do you want a really attractive black, Spanish woman that is also unintelligent, lazy and prone to deceit for a LTR? Of course not.
It's the only woman who approached me hard but women are extremely passive by nature
A complete handwaving generalisation of all woman kind here. Are all men extremely muscular and aggressive by nature? No. Such a statement would be nonsense.
Yeah, most girls might be conditioned to be more passive. This chick wasn't passive. She saw you value in you, fancied you...and you did nothing to reward her action towards you. You just complained she wasn't hot enough.
You're going to bars, saying you get a large amount of female attention from cuties, and then complaining bitterly that you didn't meet your ideal variation of Sasha Grey and she didn't want to marry you monogamously. That's not an outlook that's likely to win you an awful lot of support and encouragement, because you're not taking the opportunities offered to you, you're complaining they're not good enough.