The film 'Taxi Driver, 2021' does not feature any identifiable LGBTQ+ characters or themes within its narrative. The plot primarily revolves around a vigilante taxi service addressing social injustices, with no explicit or implicit LGBTQ+ representation.

There is insufficient information available about the plot, characters, or themes of 'Taxi Driver, 2021' to assess the presence or portrayal of transsexual characters or themes. No details were provided to determine any positive, negative, or neutral impact.

The series primarily features male characters engaging in physical combat. The main female character, Go Eun, serves as the team's IT specialist and hacker, providing technical support rather than participating in direct physical confrontations. No female character is depicted winning close-quarters physical combat against male opponents.

The 2021 South Korean TV series 'Taxi Driver' is an adaptation of the webtoon 'The Deluxe Taxi.' A review of major characters and their portrayals indicates no instances where a character's established gender from the source material was changed in the on-screen adaptation.

The 2021 South Korean series "Taxi Driver" is an adaptation of a Korean webtoon, featuring a predominantly Korean cast portraying characters consistent with the source material's implied racial background. There is no indication of any character being established as a different race in prior canon or history.