What are the benefits of a childless marriage? [I Marriage]

Not sure... I guess that depends on the individuals. Some couples try their whole lives to have children while others don't really want the ones they have.
I guess you can't miss what you never knew, but the love I have for my children and all the memories they have given me is something I would definitely miss.
Now, I can enjoy them as adults and do more for myself. :)

No responsibility other than to yourselves

Partnership and companionship. People who find one another late in life can't have children, and yet they are grateful for one another. There is someone to take care of you when you are sick, someone to go with you when you want to try the latest new restaurant, and someone to talk to in front of the firepit out in the back yard while you are having a glass of wine. There is someone to drive you to the hospital if you need to go for a day surgery...because hospitals don't allow you to come in a cab for those.

There is someone with whom you can travel, and enjoy your life...someone to share your worries and your hopes and dreams.

Having sex anywhere you want without little eyes watching you 😂😂

Not having children is a benefit in itself. Also abstaining from breeding is the morally correct choice.

You save alot of trouble, money, responsibility and freedom.

You have more money to spend on yourself.

Not having to worry it will be abused

Travel anywhere you want

Not having to clean shit for something that only cries, eat and shit