xylol

Oh I meant cinema movies before they end up on streaming sites. The Dune 2 BluRay had cost 1 less than to borrow and stream it. Might be different from country to country but that was really an eye opener for me. Okay the stream was 4k the BluRay not, thats maybe the only point for the stream, but really that price, incredible.

Some for now, none in the future I fear.

Well, now renting can cost more than buying the actual physical movie :)

I'm really not from the field but wasn't there some Gödel theorem showing every system strong enough cannot show its own consistency?

You have to pick some number, if you take an age limit too high it becomes 'less' of a story.

If they are security risks, why are they not removed?

How can you use these to login to windows? Using a PC offline makes sense for many reasons, taking this away reduces the value of the OS.

To be fair, you seem to be quite explicit.