Due to the complete absence of plot details or character information for 'IRL, 2019', it is not possible to determine if LGBTQ+ characters or themes are present, nor to evaluate their portrayal. Therefore, a net impact assessment cannot be made.

Currently, there is not enough information available to assess the film's portrayal of transsexual characters or themes. Without plot details or character descriptions, it is impossible to determine if such depictions exist or to evaluate their net impact as positive, negative, or neutral. Therefore, no specific character arcs or story plots can be provided to support a rating.

The movie does not contain any action or adventure elements.

There is no information provided about source material, previous adaptations, or historical figures for the film "IRL, 2019." Without this context, it is not possible to determine if any character's gender was canonically established and subsequently swapped.

The film "IRL, 2019" appears to be an original production with no provided source material, prior installments, or historical figures. Therefore, there are no pre-established characters whose race could have been altered.