Tbf, rope walking in any device that is correctly setup should have zero drag.
I never understand the comment you made, Lanyard over the shoulder as there is less stuff aloft.
Question: what do you do when you have ropewalked to a specific point, angles are awkward or it is particularly sketchy positioning, you need a lanyard to secure your self. What do you use?
The addition of a light weight chest harness hardly clutters things up and can make it infinitely safer in the scenario I mentioned above.
Don’t mean to single you out. I have seen a number of people make the same comments in forums and on climbing groups on Facebook over the years and always thought it was not the smartest idea.
Maybe people don’t climb as rough as I do LOL, but the one or two times I forgot the chest harness I tried the LOTS technique and instantly regretted it.