I think her argument is incredibly flawed.
It misses out the crucial aspect of training. An umbrella needs no instruction to function inside the parameters it's designed for. It's comes ready for use. Babies, however, require a lot of resources and training to perform even somewhat satisfactory. The amount of time you need to invest to train tricks, like walking and not-pooping-the-pants successfully, greatly outweights the demanded time period to acustomise yourself with the functions and limitations of a new umbrella. To even learn the boundaries of what babies are capable of leads quite often to a frustrating process of trial and error that can render your baby unusable. Which leads of to the next issue.
To procure an umbrella you have varying retail options, including online distribution, as well as exchange of services or goods among acquaintances. For some unfathomable reason, these options are frowned upon by a political correctness obsessed society in regards to babies. The only viable option that won't cause offense among your peers is manufacturing one yoursef. Imagine what our economy would look like if we handeled all goods this way. It's preposterous!
So you are stuck with whatever baby you can produce on your own, relying on unskilled labor in most cases. Not only do you have to go through the time consuming and strenuous acts of sexual activity, which we all now can lead to severe cases of depression and anxiety, there is a unreasonable waiting time included as well. Imagine you had to wait 9 months for every Amazon delivery. This is just customer harassment.
Loosing an umbrella is not worse than losing a baby but it's not because of reasons that cannot be fixed. If we as a society would work together and openly oppose the unfair unequality in treatment of babies and umbrellas, our lives could be improved in unpredecented ways. But we don't. We are all to blame for this.