if you don't like what that the users of a sub (both unpaid moderating users and non-moderating users) decided to do with their sub, you can always start your own
honestly this is reminiscent of a certain group of people unhappy with the results of how The People voted in a certain election, and consequently complained that said results were illegitimate and should be overturned and the people they disagree with should be removed from power
The polls I have personally had a number of participants that was a single digit percent of the number of subscribers. Not exactly representative of the whole community.
If the participation rate in the US election was 3.5% because they announced it 3 days prior to the vote and only to a fraction of citizens, there would be good reason to be mad at the results
said certain group of people who contest said election use the same argument, among others, to push the view that they're the true majority, and so the election there, too, should be overturned and the opposite result instated, just with different arbitrary and ultimately meaningless thresholds
if you ask me, all those nonvoters would have voted to close down the subreddit. I'd guess you think differently, but since they didn't vote, we'll never know, and they don't count for either.
as a side note, if the result had been the opposite, would the same people be similarly rallying to have the vote overturned and flipped to "blackout" due to the low "turnout"? I doubt it.
honestly this is reminiscent of a certain group of people unhappy with the results of how The People voted in a certain election, and consequently complained that said results were illegitimate and should be overturned and the people they disagree with should be removed from power