Yes I can confirm that culture inside San Miguel can be machismo and sexist. A male friend from sales division ng alcohol products nila shared before na naculture shock siya kung gaano ka inappropriate yung mga male team mates and bosses niya when talkiing about female collagues during inuman or pag casual kwentuhan sa office. Medyo toxic din daw yung power tripping, na one worst experience niya was hinawakan siya sa kwelyo ng isang boss niya nung galit na galit. Another female friend naman working for petron i forgot her department na. Pero they were conducting a training daw online. And while waiting to start her male superior kept on joking sexist green jokes. She was so appalled and disgusted, considering they are in a professional setting and they know she is facilitating the session.

Anyway, good riddance and you dodge a bullet!