I agree with what you're saying in general, but I really hope that all of the interesting discussion here doesn't eventually get buried by memes like back on Reddit
It will be filled with memes, just like reddit.
That's the side effect of popularity. That's the "peanut gallery" effect.
The first people joining any media platform do it out of interest. Because there is the technical hurdle to pass. That's why the first subs you see are always very technical. First were /programming/, /linux, hardware, /java, then /atheism. Stuff that people want to talk about. There was no /interestingasfuck in the first days of the previous media platform. These misc subs appeared the last.
Now look at the avalanche of subs with zero posts we have. Theses subs are created for popularity, not by interest. They were created day one! Waiting for content. The writing is on the wall.
The "peanut gallery" joins in for the popularity, not by interest. It is attracted by the gravity effect of other people. That's where the buzz is. And the "peanut gallery" outnumbers us 10 to 1 easily. Once the platform becomes popular is when you will say goodbye to it the same way you said goodbye to reddit. You left reddit like many others because you spend more time clicking the minimize button rather than reading interesting content.
That's why we should not celebrate the rising numbers of accounts on kbin. Each more subscriber get us closer to the critical mass where the posts are not created out of interest but to increase reputation. You already know the process anyway, you've seen it in action too.