Aviation very much uses touch screens quite extensively. The difference usually is that more thought is put into when and how to use them; you're not just replacing all the buttons with a touchscreen and letting some underpaid intern design the interface for it.
https://youtu.be/wfOD2y_AD_w?t=190
https://www.dynonavionics.com/SkyView-HDX/
https://youtu.be/1oyCzT6sB_4
Just a few examples.
Aviation very much uses touch screens quite extensively. The difference usually is that more thought is put into when and how to use them; you're not just replacing all the buttons with a touchscreen and letting some underpaid intern design the interface for it.