It makes sense to use the left hand as phone holder to be free to use the right hand to do some other activity, example: I will have my breakfast while reading HN.
However I usually keep my phone with my right hand and scroll with my right thumb. Furthermore I am writing this comment by swiping with my right thumb. I can swipe with my left thumb but I'm not as accurate.
alt Hacker News
It makes sense to use the left hand as phone holder to be free to use the right hand to do some other activity, example: I will have my breakfast while reading HN.
However I usually keep my phone with my right hand and scroll with my right thumb. Furthermore I am writing this comment by swiping with my right thumb. I can swipe with my left thumb but I'm not as accurate.