If the App is a one trick pony then sure, it´s a horrible idea.
But a program like Photoshop where I get the feeling I use about .3% of the functions then I would not mind if half disappeared and I got a lower price.
In Microsoft Word I use the automated spellcheck and that´s basically all of the features I use. I bet there is a few hundreds of features, and If they could lock them away and give me a cheaper Office suite then fine by me
Or iOS apps, I don´t want all those ugly filters and in all those photo apps so I'm alright with them being something extra you can pay for if you want them.