@weaniejeanie53 Well, half of it is humour, obviously. But the way we write has already become more pictographic through emojis.
If you type a lot and have a way to use less characters, you will probably take it. The natural conclusion is, that with the rise of virtual keyboards, the amount of standardised emojis will probably rise further. And we can actually see, that in some places text si replaced by emojis. The chances are good, that this trend will continue at least a little further, while younger generations grow up with and improve this stile of writing. I'm definitively not an expert, so I won't try to do an exact prognosis here, but I wouldn't be the least bit surprised, if this trend would go on at least a little bit longer. Though, we will probably not replace everything with emojis. I would expect more of a mix, where very common concepts are replaced with single pictographic letters (like emojis) while the rest is still written with the classic Latin alphabet and everybody still understands you, when you write only in the "classic" way.
Again, Japanese is a good example ;). They have two alphabets: Hiragana and Katakana. Katakana is the traditional set of signs. It developed over time in Japan and is rather complex. Signs can have completely different pronunciations depending in the context. Common words have their own sign. You can quickly get the meaning of any Japanese text that is written in Katakana (if you have learned it). But Katakana is closely connected with the Japanese language. There is a lot of stuff, you simply can't write in Katakana (and don't have to, if you only speak Japanese). So, when they started to have a relevant amount of contact with Europeans, they developed Hiragana.
Hiragana was developed to be able to write e.g. European names and can be mixed with Katakana. So if you write Japanese, you can completely use Hiragana or use Katakana and only use Hiragana for words, that can't be written in Katakana - or (especially if you are European and just lerning Japanese) you can use Katakana where you know the right signs and whenever you don't know the correct signs in Katakana, you can use Hiragana instead.
A little bit like those pictographic children's books: