Hey there and welcome to the Samsung UK Community Forum
Interesting thought.
It is like saying that all supermarkets should sell exactly the same stock.
Or that all tech should be exactly the same.
There are differences in everything, that's why we have choice, and that's what makes the world more interesting. If everything was the same, wouldn't need both.
If those elements are important to you, use Google Messages. It is available on your device.
I am not employed by Samsung nor do I receive any remuneration as a Samsung Members Star.
My device is an S25 Ultra.