That would be true if you used a Balun, but I have never seen a ham use a Balun before.
A rather disturbing sentence
True. Maybe he just needs to get out more? I know that I have been using Baluns for over 50 years. Ugly Baluns, Ununs, and CMCs are rather new to me. If I have a loop of coax hanging below my Balun or at the entrance to my shack, it's only because there is extra coax, and I don't want to re-terminate it. But if I get some kind of a bonus from that, great. I know, lets blame it on the pandemic?