What utter rubbish. Just think for 2 minutes.
Firstly... "Once one buys it, they have precisely no rights to dictate how the product is used"
So if you buy a hunting rifle, it's perfectly ok for you to go and kill citizens on the streets? Or buy a car and drink a bottle of whiskey and go out for a drive? The "I own it I can do what I want with it" attitude is bullshit.
Secondly ". Now, you're paying for a chip that could have been sold at the higher clock speed" But you paid the price for the lower speed, not the higher speed.
The difference is that Intel are making ONE version instead of several, you pay for the performance you want. It's irrelevant if the chip CAN go faster, if you wanted/could afford the faster chip you would buy it. Manufacturing one version that can run at several speeds and is sold at different price points is no different to ylu that consumer than manufacturing several versions that can only run at one specific speed. You are stll getting exactly the performance you paid for - perhaps at an even cheaper price as the manufacturer gets the benefit of reduced prooduction costs.
Later if you decide the chip is too slow you can just pay an upgrade fee and have the better chip, ehich would be cheaper than replacing the chip.
You actually win ion this deal as upgrade cosst are cheaper. The manufacturer also wins due to cheaper p[roduction costs.