Would you use a PC without any of keyboard hotkeys?

I’m not fanatical about this, I would use it if I would be forced by circumstances. But I would not be happy about it. And I still would try to educate/convince older colleagues that hotkeys make things quicker/easier/“reliabler”.

From your speculation of source of touchscreen hate, I see that you feel that tesla has superior car touchscreen experience. And I don't doubt that. But however good you can be with touchscreen, you can do even better if you also have bunch of physical buttons (in addition to touchscreen/must look then point device).