is it an american phenomenon if no woman or girl wants me because i'm a beta male ?

If you're white and American and you're able to get a decent amount of money or enough to spoil a woman,  there are two types of women who will definitely date you those women are hispanic women (specifically mexican, indigenous and peruvian) and asian women.

Hispanic women are extremely forthcoming about chicana rights and even act racist against white people but you ALWAYS see hispanic women mostly mexican women with white men who are spending money on them, ALWAYS. I rarely ever see a mexican woman with an alpha male or a hispanic male. They tend to go for white men for status.

Asian women love white beta males that spend money on them. Specifically Japanese American women. I can't tell you the amount of basic looking Japanese women that live in America with makeup plastered on their faces walking hand in hand with an older white guy, a white beta male or anyone who has money and is white. 

Buy an Asian woman either a Louis Vuitton purse, a Tiffany's bracelet, a Cartier love bracelet just once and they will marry you. They're extremely vain and into branded objects. In France there's specific Louis Vuitton purses put out on the showroom floor typically for Asian women, mostly the tacky and cheaper stuff. They are known brand addicts and they like to flaunt their wealth. I've never seen an Asian woman with anyone other than a white guy and it's usually a white guy who bought her a purse and a steak dinner. They will suck you, f**k you and marry you for a purse. 

No, it's not an American thing, girls everywhere don't want beta males.  What's the point of wanting just-good-enough-kind-of?