Alright fair enough, though were these ordinary girls, or hookers? And besides, ultimately they see you as nothing more than a walking atm machiene...
I mean, I saw the same shit in Kuala Lumpur when I was there: there was this one street, basically filled with foreigners, all of which were 50+ and almost always either ugly, fat, socially-awkward or all 3. And unsurprisingly, there were Filipino/Thai/Indonesian (etc) women (usually older, like in their 40s) etc all over them...what you've got to remember though, is these women are SPECIFICALLY going to these bars in order to meet a rich foreigner, often because they need to support their parents or kids or whatever - in other words, they don't represent the entire population. Likewise, if you walked through an area with the bars/street food filled with locals, then the women there wouldn't even notice you, since the kind that are looking for a rich-foreigner, often out of desperation, are in the bars that are filled with foreigners. That's the thing though...to you they may seem like 'ordinary women' (ie they're not neccessarily hookers, since they're looking for a long-term commitment), but in a more developed city like KL, they're like 0.000