Because you're not thinking and blindly hating. Maybe try to learn and change how you use a car dash instead of trying to use a Tesla (or similar) like a car from 2005..
Teslas are best selling cars for many reasons and touchscreen dash is one of the most important ones.
Gear change: drive/park/reverse. Always using when stopped.
Music: has physical control to change + voice
Volume: same
Side mirrors folks: same + auto
Climate: profile + voice
The only thing that I found I need to fiddle with touchscreen (one physical button -> one touch button) while driving is rear fog light. It's neither auto nor supported by voice.
It's an easy software fix; not sure why they didn't add it yet. The software even recognizes the command and says not available yet.