Instead of using the stupid description of "traditional" marriage, which isn't all that traditional throughout human history, ask it to make an argument for the benefit of heterosexual marriage.Duh.
If you want to see a more interesting behavior, ask it to make a case for traditional marriage. You don't need to ask if it supports traditional marriage, but ask it to make a script for what someone who believes in traditional marriage would say. It will shame you for your request and provide a case for gay marriage. Any political opinions you have that are different from OpenAI are about to go extinct.
Here, I'll try
are there benefits to heterosexual monogamous marriage?
Yes, there are many benefits to heterosexual monogamous marriage. For example, studies have shown that people who are married tend to be happier and healthier than those who are not. Marriage can provide emotional support and companionship, and can also offer financial benefits such as tax breaks and access to certain health insurance policies. Additionally, marriage can provide stability and security for couples and their children, if they choose to have them. It can also be a source of personal fulfillment and help couples to build a strong, lasting relationship.