If you feel uncomfortable or unwilling to receive this kind of education, you can try to communicate with men and express your thoughts and feelings. You can tell him that you prefer to make decisions and judgments independently, and I hope he can respect your choice. If a man has a very strong attitude towards you or becomes aggressive, you may need to consider taking more active measures to protect yourself.
In a word, a man always likes to educate you for many reasons. From their point of view, they may just want to share their knowledge and experience. But if you feel uneasy or uncomfortable, you should communicate with them in time to express your feelings.