I’m pretty sure the core tenant of Unicode is to ensure universal document readability . Having a private use area is useful in theory, but will make communicat

I’m pretty sure the core tenant of Unicode is to ensure universal document readability . Having a private use area is useful in theory, but will make communication difficult. I remember when iOS folks were complaining about their heart emoji showing up as a hairy heart on android phones! “[Unicode] brings order to a chaotic state of affairs that has made it difficult to exchange text files internationally.“ [0] [0] https://unicode.org/standard/principles.html https://unicode.org/standard/principles.html