You are asuming the cost of a network card and a microchip is higher than the profit they expect from the ads. Many smart TVs are cheaper than an equivalent dumb TV

License? I never mentioned licenses.

Selling drugs is illegal because drugs are illegal. If a OS without age verification is illegal, then (depending on how stupid the laws are) having a site where you can download such a OS could also be declared illegal.

Basically force all providers of OSs to include verification or block downloads to those states, or face fines for “distributing illegal software”.

I am saying, if they are stupid enough to do X they might be stupid enough to try the even more stupid thing to achieve X.

They will make it so that “allowing users from California to download the OS (or code) from you is already a crime”. So for example canoical will have to geoblock californians from downloading ubuntu and any peer-to-peer downloads will be illegal anyway because fuck you.

There exist only 14 different calendars.

Jan 1= monday, Jan 1 = tuesday, …, Jan 1= sunday, and again the same 7 combinations for leap years.

There is a difference for hollidays like easter that are based on the moon cycle, but just from the days of the week its only 14.