This meets the definition of tyranny - arbitrary or unrestrained exercise of power - and we live it every day, but most do not see it. The question is, is the natural state of being for humans - people abusing their power over others, or can it be changed and transcended?
The data density in bluray means that the pits are far, far, far, far too small for dirt to get stuck in, or on. Think of it like placing a pebble on a beach. There are pits between sand grains but the size disparity means it acts like a flat surface for most intents and purposes.
Not only this, but presumably the pits can be under the glass, just as they are under polycarbonate on a disc. Then the pits are not exposed to dir, and a normal washing will remove surface dust, bird poop, etc.
Do not feed their useless parisitism on our culture and public domain.
If you must be entertained, find alternative sources, from indie stuff all the way to pirating.
We must do this until their backs are broken.
They will fight.
There will be casualties.
We must not stop or compromise.
BLISS is ignorance.