Are DC and Marvel just virtue signalling in the hopes of selling comics and not being set on fire by the antifa frauds??
In short - yes.
Many corporations are cashing in on this.
According to a report from April, 2021 -
3.5% of the U.S. population identifies as lesbian, gay, or bisexual while about 0.3% as transgender.
Previously, comic books companies were cashing in on the racial virtue signaling by re-imagining comic book characters as racial minorities (minority based on U.S. population). So, it would only be par for the course that the business model would evolve to include the next victim group as we have become a society of victims versus oppressors. Those who prescribe to such ideology force everyone into one of these two groups and then those in the victim group compete over who is the bigger victim.
I am not implying that people have not been victims due to their ethnicity (there is no race in Homo Sapiens other than Homo Sapiens. Follow the science.) or in the LGBTQ+ communities.
I agree with you Punk of Nice - it has gotten to the point that the inclusivity has detracted from the story, which to me is actually demeaning to those whom these companies claim they are helping.