Who do you think that allocates frequency spectrum? Imagine if every mobile phone company wanted to lock its users by operating on a specific frequency.
Imagine if Hollywood or TV studios had any saying over Digital TV standards. Streaming would never exist and we would be used to a "pay-per-view" model forever, with mandatory and built-in DRM.
This is not about enforcing how technology works. It just ensuring that no monopoly can occur. Common standards don't stifle innovation, closed ones do.
We would have been much worse off if governments, or governmental bodies like the UN, allocated IP addresses rather than a private anarcho-like entity.
How does allocation of IP addresses related to pushing for interoperability of communication protocols?
If your analogy was something about governmental bodies was worse than private entities when pushing for a standard network standard, then you would have a point. But unless I am deeply wrong, TCP/IP, GSM, LTE, DVB, even FM radio and PAL were standards that only became dominant after governmental bodies sanctioned as standards and no one misses AppleTalk or Novell's IDP because of "government meddling".
Even still, the argument is not for killing private protocols or stopping private companies to innovate and develop new technologies. It's "just" that these innovations should be made on top of open standards instead of displacing them. Don't forget that Google Talk and even Facebook's messenger started on top of XMPP. They closed purely for business reasons, not technical ones. Had the FCC told them "do whatever you want with your network and your client, but anyone speaking XMPP should be able to communicate with your users", we wouldn't be in this mess.
Imagine if Hollywood or TV studios had any saying over Digital TV standards. Streaming would never exist and we would be used to a "pay-per-view" model forever, with mandatory and built-in DRM.
This is not about enforcing how technology works. It just ensuring that no monopoly can occur. Common standards don't stifle innovation, closed ones do.