[Osiris]

I'm really not a fan, but recently I noticed that WebStorm (IntelliJ) supports it and when looking down to find the F7 key (find all references), I was pleasantly surprised to see the option right there on the TouchBar.

Now, if I could figure out how to customize which options appeared on it, that would be great.

I think the biggest problem with it was 1) Replaced existing keys that people used 2) No apps had been updated to use it

Now that more apps use it, I can start to see some benefit from it.