This is not true. In practice SPAs break completely when some network request fails which happens a lot on bad connections.

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heisenbit 4 days ago | parent [-]

Sadly the art of error handling is often neglected by some SPA developers. I suspect that failures on the client are also less tracked this is tolerated by businesses.

	▲	renegade-otter 4 days ago \| parent [-]
		That has nothing to do with them being "SPA developers". They are just bad developers, lazy, or inexperienced. Errors/messages/warnings is one of the first things I do in an app framework, since it's incredibly hard to "bolt that on" later.