I think this is wishful thinking. Reddit at its inception was sock puppet-boosted discussion of atheism and coding. Every choice its leaders have been made have been in support of further growth, not some philosophical ideal.
It’s now one of the most vibrant discussion forums on the internet. It’s been growing faster than it can manage, but that’s been the case for years. Hostage to a brittle moderation model that doesn’t scale, certain discussions can’t be safely or productively had at its scale.
It’s a practical reality...in support of further growth. For every open internet advocate that abandons it in disgust, another dozen grandmas and teens register and download the app.
Whatever the case, I do hope you’re right and a competitor finds a way to do this better.