Don't be a coward. Notch talked about and advertised minecraft on 4chan (among other sites), because he was a channer. He was a fedora-tipping caricature of a channer that achieved lightning in a bottle while temporarily hiding his power level (which he no longer restrains because he has fuck you money) for profit. Reddit was not responsible for the popularity of Minecraft, it merely appeared there once it had already picked up steam elsewhere. Reddit is the marker of something breaching containment, it rarely builds up anything but memes, grooming gangs and anti-capitalist schemes (some of which are funnny, like wallstreetbets aka "like 4chan found a bloomberg terminal", and some of which are funny in a sad way, like antiwork).
It's none of my concern whether this game is gatekept or not, as there's nothing to be gatekept. "Undesireables" are already here and Tyron handles them reasonably. I don't know the man, but considering his persona I don't think more success would alter his development philosophy very much. Of course, nobody knows unless and until it happens, but the least likely thing is yet another sellout to some big corp. If Tyron was like that he would've stuck with Hytale and all its Tencent CCP money.