You questioned about contraception method, not the birth. The world is not composed not entirely of brahmanas. There are sudras, too, who are oriented exclusively towards kama

Expressions researched:
"You questioned about contraception method, not the birth. The world is not composed not entirely of brahmanas. There are sudras, too, who are oriented exclusively towards kama"

Srimad-Bhagavatam Lectures

But do you mean to say śūdras should be allowed to kill? Law, the state law, does allow that "He is a śūdra. He is a lower class of man. Let him commit murder, and the law will not be applicable to him"? Does it mean? This contraceptive method is equivalent to commit murder. So either you are śūdra or a brāhmaṇa or kṣatriya, but it doesn't matter. If you commit murder, then you are putting yourself in difficulties.

Lecture on SB 7.9.9 -- Montreal, July 6, 1968:

Guest (2): You questioned about contraception method, not the birth. The world is not composed not entirely of brāhmaṇas. There are śūdras, too, who are oriented exclusively towards kāma. Now they are śūdras because they are śūdras, because they are not anything else. Well, but they receive medical care as if they were brāhmaṇas.

Prabhupāda: But do you mean to say śūdras should be allowed to kill? Law, the state law, does allow that "He is a śūdra. He is a lower class of man. Let him commit murder, and the law will not be applicable to him"? Does it mean? This contraceptive method is equivalent to commit murder. So either you are śūdra or a brāhmaṇa or kṣatriya, but it doesn't matter. If you commit murder, then you are putting yourself in difficulties.