Sure, but without the keys that someone extracted from devices there is no way to "get around this". L3 CDM from browsers is easy to extract as its just sitting in .dll/.so file behind AES whitebox but they downgraded it to content with low quality on most streaming platforms.

> Also at least one public Widevine proxy is now available, as well as a content key database.

Public? Can you share some info?

I'm specifically talking about Widevine L1 in this case, which protects 1080p and 4K streams - not Widevine L3 which will always be vulnerable to some form of software-related attack. My remarks were mainly about how Widevine L1 has been shown to be much more protective in general against broadly-distributed attacks than AACS 1 and 2, even if pirates have secret workarounds.