Weird how it’s literally impossible to ever live without something no one had 100 years ago

It’s a shame the strategy is now failing because software as a service is so popular. Nothing in the GPL forces you to distribute your changes if you don’t distribute the program. So just put the program on a webserver and let users interact through an API and hey presto, steal as much GPL code as you like.

Everyone crucified MongoDB when they tried to create a licence that prevents this, and FSF have declared that the problem can’t be solved with licences and everyone just has to boycott non-free software (good luck!).

End of free software as we know it, IMHO.

if I take a hoop/window and place it quickly over an object

Then the velocity of the object relative to the “exit” of the hoop would be the same as the velocity of the object relative to the “entrance” of the hoop, which is option B.

In your analogy, option A would mean the object has a relative velocity of entering the hoop but suddenly no relative velocity exiting it, so the object magically starts following the hoop.