Can you make an option to turn on/off keyboard shortcuts

Can you make it so you can turn off/on the navigation (zoom, pan, orbit) with the original way, of dragging with one finger to orbit, 2 to pan and pinching to zoom, off and switch it to keyboard shortcuts, so that you hold a different key and drag for each function. I have a disorder that gkves me terrible dexterity, hand tremors, and poor muscle control, so it’s hard to keep mey fingers straight (i have a stylus that I can use), so with the current setup, it’s extremely difficult for me to navigate