The text of the bill doesn’t mention anything about being able to “alter or disable the binary blob that performs the age verification”. You are adding a lot of interpretation that is not written, and would have to be decided by courts. The bill only says “person or entity that develops, licenses, or controls the operating system software on a computer, mobile device, or any other general purpose computing device.” They don’t define “control” anywhere to mean having anything to do with code or development. It could just mean administering accounts. Yes, it is a poorly written hack-job of a bill, but nothing about it is specifically carving out special treatment for servers or closed source OS’s.