Trash behavior from trash people. If you can't understand why there is a need for spaces that don't include you, why not simply leave them alone and not make things worse for everyone?

https://www.404media.co/grace-hopper-celebration-conference-anita-b-2023/
‘Some of You Lied About Your Gender:’ Men Swamp Tech Conference for Women

At a conference meant to give women and non-binary technologists networking and career opportunities, male attendees reportedly swarmed the career fair and took over recruiter lines.

404 Media
@mttaggart seems about right ...