Both problems could be solved with money, but according to the article it seems the giants are refusing to move due to historical relationships (which tesla does not have).
To someone with 0 knowledge of music theory and the desire to learn it, this is kind of useless tbh. You're making a lot of assumptions in this post that aren't very helpful :/
While it would be nice if they provided HTML endpoints, there are valid reasons for using SPAs, even for text-heavy sites. That said, the loading bar is a bit mind-blowing IMO.
For most IoT applications an increase in bandwidth wouldn't be as beneficial as, for example, a decrease in power usage or an increase in range (without also increasing power usage/complexity/etc).