To play devil's advocate, shoving everything into HTTP/HTTPS also allowed a ton of innovation.
Would video streaming sites (Youtube, Vimeo, etc) ever have gotten off the ground if they had to go to IANA to get a port number assigned, then wait for browsers to support the new protocol that runs over the new port, etc? Probably not to be honest. Or maybe browsers would just let JavaScript connect to any port, which would be terrifying from a security standpoint.
I'm firmly convinced that shoving everything into HTTP/HTTPS was a mistake. But I'm also willing to acknowledge that it's probably the least-worst solution to a bunch of problems.
Would video streaming sites (Youtube, Vimeo, etc) ever have gotten off the ground if they had to go to IANA to get a port number assigned, then wait for browsers to support the new protocol that runs over the new port, etc? Probably not to be honest. Or maybe browsers would just let JavaScript connect to any port, which would be terrifying from a security standpoint.
I'm firmly convinced that shoving everything into HTTP/HTTPS was a mistake. But I'm also willing to acknowledge that it's probably the least-worst solution to a bunch of problems.