Just add them to your ignore list, i have one on this thread on mine as they just liked to give "banter" as well. The word used to describe constantly taking a dig at someone, but somehow makes it okay.
I fully get the A7C annoys you, i think me and you have some similar desires from the Sony camera which is party why we both stuck with the mk1s for so long, the difference seems to be that you like your vintage manual lenses so i fully get the lack of dial is huge for you.
Me its something i don't use on my mk1 so its a non issue.
I think im 90% sure im going to get the A7C when is the question though, probably wait for at least the first price drop.