@clairemcnam
As I said before, it's my private thought that I don't share IRL. I don't therefore see how it could be patronising.
People will probably flame me for this, but the reason I feel that way is because there is nothing else I have experienced like having my child, it has helped me to discover new things about myself, and even if people don't like the sentiment, I personally never did know this kind of love before.
Also, a reason I personally chose to have a child is because I think it is an essential (as in basic/elemental, not literally necessary) part of the human experience and I thought it would be a shame to miss out.
In a similar way, I feel a little sorry for people who have not been able to (or haven't wanted to) travel to different places, try different jobs, meet different kinds of people.
All of these are things I think inside my mind. If someone else would rather not go through the immense hassle, expense, and stress of having a child, I don't begrudge them this choice. However, I will still feel a bit bad that they won't experience the aspects of it which have meant so much to me.
I'm also aware that there are things like this that I probably miss out on and which would make people feel bad for me. I hate sports so I am probably missing out on some sort of exhilarating thrill of winning, challenging myself, and being part of a team. I don't especially like dogs so I am missing out on the unconditional love and furry affection they can offer. I can't make myself believe in God, try as I might. If someone who does have/experience these things feels sorry for me, I don't consider that it has to be patronising. I probably am missing out.