To the decorative text behind the kitty, I would add that it's almost always helpful to include some form of praise and redirect, for example, "The current approach of doing X has worked well, but aspect Y could be improved by doing Z."
A related alternative would be that the listed tv price included the price of time spent viewing ads, and the sale price of your usage data (and that changing the price, say by showing more ads, required agreement).
A DUMB TV costs $x, while a badly behaved smart TV costs $y up front, plus $z per hour for the next few years, where y is potentially slightly less than x.
Perhaps start with a set of blocks representing available resources. The 'top' equivalent could be a stream of blocks falling down the screen. Manipulate and rearrange the blocks to create new sets of blocks representing your desired function.
Deleting a file would be similar to any current GUI file manager, but with more blocks - drag file block to delete block. Opening a file with a particular program would be similar. Chaining a series of operations would be where it gets interesting. The shape of the pieces would control what can be chained together.
To the decorative text behind the kitty, I would add that it's almost always helpful to include some form of praise and redirect, for example, "The current approach of doing X has worked well, but aspect Y could be improved by doing Z."