Yes, "it jumped the shark when the pizza slice showed up". However, that doesn't imply that it did everything wrong. The notion of multi-codepoint characters is necessary to handle other languages. that is a solved problem, it's just that programmers mess up when dealing with it. Emoji may be a mistake, but the underlying "problems" caused by emoji existed anyway, and they're not really problems, just programmers being stupid.
We had multiple per-language encodings. It sucked.
I don't agree that the notion of multi-codepoint characters is necessary, I don't think it was a good idea at all. I submit [1] as evidence.
Whatever this mess is, it's a whole thing that isn't a byte-stream and it isn't "characters" and it isn't human language. Burn it with fire and let's do something else.
(In reality I am slightly less hard-core, I see some value in Unicode. And I really like Z̨͖̱̟̺̈̒̌̿̔̐̚̕͟͡a̵̭͕͔̬̞̞͚̘͗̀̋̉̋̈̓̏͟͞l̸̛̬̝͎̖̏̊̈́̆̂̓̀̚͢͡ǵ̝̠̰̰̙̘̰̪̏̋̓̉͝o̲̺̹̮̞̓̄̈́͂͑͡ T̜̤͖̖̣̽̓͋̑̕͢͢e̻̝͎̳̖͓̤̎̂͊̀͋̓̽̕͞x̴̛̝͎͔̜͇̾̅͊́̔̀̕t̸̺̥̯͇̯̄͂͆̌̀͞ it is an obvious win.). Even when it doesn't quite work... (I think I'm back to "fuck Unicode" now.)
Yes, "it jumped the shark when the pizza slice showed up". However, that doesn't imply that it did everything wrong. The notion of multi-codepoint characters is necessary to handle other languages. that is a solved problem, it's just that programmers mess up when dealing with it. Emoji may be a mistake, but the underlying "problems" caused by emoji existed anyway, and they're not really problems, just programmers being stupid.
We had multiple per-language encodings. It sucked.