What is RTCA/ETCA?
RTCA/ETCA stands for Race/Ethnicity change to another Race/Ethnicity. For example, a White/American to a Black/Asian or Japanese.
Is RTCA/ETCA Valid?
No, it is not valid nor will it be valid, you cannot change your race, take others culture and act as if you understand their experiences. There are ways to learn and appreciate a culture and that is not the way.