Why do they make things like they do

Why do they make things like they do
Birds were made for flyin' that's why they have wings.
But if beds weren't made for bouncing/
Tell me, why do they have springs?
I don't know, how about you?
Why do they make things like they do?
TV sets are funny, I think there's something wrong.
It's awfully hard to turn 'em off.
But it's easy to turn 'em on.
If they made things like they should.
Everything I tried would turn out good.
Well, bathtubs have a bottom but they don't have a lid.
And all that water on the floor wouldn't be there if they did.
I went to wash the kitchen floor bottom to the top.
There soapsuds got so bubbly, I couldn't find my mop.