Why the congratulations? Other than intellectual curiosity how is this a positive? As I understand it no other company can now get even close to matching these techniques without legal accusations of copying the code coming about.
Valve and everyone has been stealing pc games for 23+ years since 1997. In case you weren't aware, in the 90's any hacker worth his salt, if you suggested taking up any client-server app you were looked at as a pariah, it's the ultimate security risk.
Trusted computing is literally them stealing ownership of your PC, the TPM and "security chips" are all about ending you controlling your pc, you can't have any privacy when microsoft can force update your bios with windows update. That's what the big plan was since the mid 90's.
Go have a read, if you still think personal computer ownership isn't under attack you're clueless:
https://web2.qatar.cmu.edu/cs/15349/dl/DRM-TC.pdf
You don't grasp that two or more computers in a network become and hehave as single device. So you never want a client-server exe, that's the same thing as getting your computer hacked and owned, they can spy on you and do anything because you can't audit the source. That's why anyone with a clue wants to avoid windows 10+ with TPM chips because they can remote update your system and disable cracked or other software they don't approve of, when there is plenty of legit reasons for cracking old software.
It's also why level editors disappeared in AAA Games, basic multiplayer was a feature that came in every AAA Game in the 90's until Richard garriot had the bright idea of stealing the networking code, coding it in a weird way and selling it back to the public minus ownership.
You don't seem to grasp after the 2008 bailouts and the war in IRAQ, you live in a lawless oligarchy who's laws have been bribed into being for 200 years.
Copyright law was originally invented to preserve human culture, in the modern era, it's just been endlessly extended. The average citizen is politically illiterate and ignorant that he doensn't live in a democracy but a lawless oligarchy.
Like - I even agree with most of what was typed, but I don't see it's relevance to anything here.