I believe the intent of this meme is to suggest that support of gun control interferes with prospects regardless of sex.
That would be a suggestion that open support for gun control prevents the male/female who engages in such open support of gun control from having success with women/men who believe the man/woman to be a loser.
In that regard it’s sort of similar to that older meme that basically said “I told my girlfriend I support gun control, she said we should both date other men”.
This one’s… clunky, as memes go.