"I tried creating a web browser, and Google blocked me" Title is very missleading, your web browser works and google does not block you, it's all about DRM. "For the last 2 years I’ve been working on a web browser that now cannot be completed because Google, the creators of the open source browser Chrome, won’t allow DRM in an open source project." This is crap, you should probably have known that before starting the…
4k wasn't that common either. For the reference, at the time, I believe Netflix was even using Silverlight.
And Google is the blocking entity here, because they are in charge of delivering licenses for Widevine, which is specifically what you need to play DRMed content.
Not so misleading IMO.