The person you replied to (shrimp_emoji) was responding to the statement "a pregnant person is a woman". "A pregnant person is a woman" doesn't say anything ab

The person you replied to (shrimp_emoji) was responding to the statement "a pregnant person is a woman". "A pregnant person is a woman" doesn't say anything about what people are allowed to call themselves, but rather makes an absolute statement that all pregnant people can be called "women". It doesn't take into account the edge cases you mentioned, and that's what shrimp_emoji took offense to.