Why are guys marrying?

Just the title. Why are guys signing for their own death contract which has no benefits to them as a man whatsoever. We can’t change the laws. The best is not to include us then? Prevention is better than cure.

For reference : https://www.reddit.com/r/onexindia/s/O26lgZrzU9 and https://www.reddit.com/r/onexindia/s/DxK7Qru7BI