I must be the only reader, who doesn't find the OP offensive, nor condescending.
I think Aussiegran was just stating her point of view.
There are more important things to be offended about.
I bake from scratch because I like to bake and find it healthier, especially as my son was allergic to so many things, when he was young.
That way I could keep him safe.
I make my own bread, but find that packet mixes are great if I am in a hurry or can't be bothered. I just add some extra grains.
Frozen pastry is much superior to anything I can make!
It's horses for courses, and not everyone has the skills, nor time to bake from scratch.