Due to the absence of specific information regarding LGBTQ+ characters or themes in the provided movie details and supplementary web search, an accurate assessment of the film's portrayal is not possible.

There is insufficient information available about 'The Wire, 2021' to assess its portrayal of transsexual characters or themes. Without plot details or character descriptions, a determination of net impact cannot be made, nor can specific examples be provided to support a rating.

The movie does not contain any action or adventure elements.

The Wire (2021) is a documentary film focusing on the everyday lives of real people along a border fence. As it does not adapt pre-existing characters from source material or historical records, the concept of a 'gender swap' does not apply.

The film 'The Wire, 2021' is a documentary about a Croatian family, not an adaptation of a fictional work or a biopic with pre-established characters. Therefore, the concept of a 'race swap' as defined does not apply.