The people criticizing the FSF here act as if Stallman were wrong about these issues because he said it back then already. While in reality again and again he was right about how user freedoms are limited when the principles he outlined are not followed.
To give Intel a way to distribute closed source software updates to your processor is definitely a security risk. And we know for certain the actors in the USA that try to use those security risks for their surveillance programs. Don't act like this world does not exist.