I've been thinking on this recently.

I don't know if you remember when mobile keyboards worked properly. They didn't recommend words when you typed correct words, they didn't correct your words to silly words nobody uses like Tue. It seems everything that was build between 2010 and 2016 is crumbling under it's own complexity or being sabotaged to drive us nuts.

An important UX element for typing on a phone is underlining not just typos but autocorrected words and phrases. Maybe a different color. Yellow perhaps. It doesn't matter the color or method but this is something we need.