Why bother with traction and hanging devices when you can add permanent length and girth from only pumping 20 mins a day?

The title pretty much sums it up. I see a lot of talk about traction devices manual exercises, and other means to increase size. But why even bother when there’s lots of users on here who have gotten great results pumping 20 minutes a day five or six days a week?

It’s my understanding that stretchers and tension devices you need to take loads of time having them on if you have that kind of time, great go for it but with my schedule, and I’m new to this, 20 minutes a day to 30 minutes a day is something that is totally doable. Am I already busy Schedule?

What is the group’s consensus on this?