Can't speak for women, but I don't feel particularly "erased". Or normal. On whose behalf, precisely, do you imagine yourself usefully intervening in this way?
Anyone not covered by the term “boyfriend” is being implicitly “erased” by the original comment’s wording. Some of those people, like maybe a man-woman pair who are platonic friends where the man is not strictly a “boyfriend”, are less important to assert their rights for, since their existence is being less denied by the rest of society. Others, like maybe a woman-woman lesbian couple, is more important.
Your life must be utter torture viewing every human interaction through the lens of supposed 'gender equality'.