But as a user of a barge if you needed wanted to use railways. Because they are faster. It would be the barge maker or a new train maker you would look at. Not the railway.
Just like canals X11 still exists. And is still being developed. It has its limitations but some applications are choosing not to port. Because like barge makers. They simply do not see the need. Or merit.
If the makers of railways insisted that all current users agents had to work on them without adaption. Many of the advantages would no longer be there.
Just as if waylaid did not expect Firefox et al to adapt to its methods. The security and other advantages they seek would not be practice.
Waylaid is a replacement. Not an upgrade.
(PS yeah living in the UK replace canal with inland waterways navigation. Tends to be how we think of it. As they are such a huge part of our industrial history. I forget the US really never went through that part of europeen industrial development. Your example is a fairly unique and modern by comparison, it dose not link to any network. Where as the inland waterways accross the UK and parts of Europe were a linked inferstructure like our railways. When the railways in Europe were built. They were very much seen as a replacement to our existing canal system. By both the corperations set up to build the inferstructure and the media of the time. It is literally a part of our industrial history thought is schools here. As so much of our culture and industrial revolution is built around the events)