Yes. No new hardware would be needed to support the Universal Web. All existing hardware works perfectly fine.
Simply support it via a module/library like we do now with HTTP and quick. UDP is already supported. We are providing a browser with built-in support via electron which is chrome + Nodejs. This is why we have a client module.
Nope. It would open them up to new markets and new unique technology offerings. Same situation with HTTP3.
Plenty of details start here sentivate.com/network/univer… & sentivate.com/network/univer… There’s a laundry list from huge to small issues that they solve. There are many specific pros over them not one.