Not bitter at all. In RL I've dated latina women (Columbian, Puerto Rican, Venezuelan). Never had a problem pulling women, and I've never been hurt by a woman either. Women love me. But the main women I've dated have been black women, and women from the continent of Africa (Ghana, Nigeria, etc.).
Although it seems you can't stick to the topic, lol. I'm gonna educate you my Latina sister...
Yes "thick" is definitely a term popularized by black people. YES, Latinas and White women can have fat asses too (nobody said they don't/can't), but it wasn't popular in the white community before it was popularized in the past few decades. (if you don't believe me, look up the top models and porn stars of the 1980s and tell me what their bodies look like). J Lo was the first chick worshipped for her big ass by the white community, then it started becoming a trend later.
You're probably too young to know all this stuff, so a simple lesson (just one example) watch the music video "Baby Got Back" by Sir Mix A Lot. That's from the early 90's. The whole song was a black man venting about how the media disses thick girls and calls them fat. It's very racially charged in its lyrics because there was a huge racial difference on standards of beauty. That has all changed now because of the influence of hip hop and music videos. And that is an influence that you benefit from today.