@feditips @weirdwriter ... And even then this will not fare well with strings of emojis.

Thus I'd say you should only use emojis in a way such that the text does not rely on them to convey meaning. Emojis should be something you can filter out without loosing meaning.

It might be that your particular screen reader handles particular emojis well - but not all will do so, and there are over 3000 different Emojis in Unicode.