Right, but these problems are not specific to javascript requests. Any request can fail, be blocked, interfered with, or partially received. Users can switch off CSS, too. Html page may not load completely. So what?
Some of these issues are fixed with https or http/2. Some with CDN fallbacks or just sane coding. Some are not developers problems - such as clueless users installing malicious extensions or luddite users switching off js.
Some of these issues are fixed with https or http/2. Some with CDN fallbacks or just sane coding. Some are not developers problems - such as clueless users installing malicious extensions or luddite users switching off js.
Why not ask 'Everyone has html, right?'.