which version do you have of the 2019? any issues/complaints? etc..The Touch Bar is very useful in apps, I recently brought a 13" MacBook Pro 2019 with the Touch Bar, I've got use to it so much so that when I use 2012 iMac I look down to see where the Touch Bar is and then realise there isn't one.
Apps like Pixelmator Pro work really well with the Touch Bar.
Rather than getting rid of it, I hope Apple bring it to the iMac in the next redesign, obviously on the keyboard.