Is it healthy to be in a relationship without arguments?

Is it healthy to be in a relationship without arguments?

Me (26M) and my girlfriend (20F) have never had a classic argument.

We have had different opinions about stuff but we are both very rational and trust each other enough to just talk about stuff before anything reaches a boiling point.

Some people say arguments are a natural part of a relationship and make your bond stronger if you manage to pull through.

After being with her for a few months nothing like this has happened, I have not felt angry towards her and she hasn't felt this way towards me either. Even though couples around us do it very commonly.

The only thing I have noticed about us is that our relationship progresses really slowly but this is also due to the culture here as well as our personalities.

Let me know your thoughts please as I'd really like to know more.

Updates
+1 y
Update since there are so many helpfully posts Thank you so much for this!

We don't agree on everything and we have had disagreements but instead of having an argument about things we try to alert the other person to have a chat before it reaches this point.
We also dont shy away from harder topics that we know we have opposite views on, but we generally try to take a meet in the middle approach to those things.
Is it healthy to be in a relationship without arguments?
Post Opinion