what about it? it's true. If someone is trying to convince someone else that in 2017, a revolver is somehow
better than a semi-auto for a SD weapon, than that person isn't real bright and as harsh as it may be to say it, it needs to be said and it needs to be repeated as often as needed lest impressionable people get the idea that it's true.
The argument can be made that a revolver is probably adequate but you can't say that it's the better choice.