Yeah, there's a million corners of non-mainstream culture today that aren't 4chan and aren't just "edgy" middleschoolesque trolling that are also "countercultures". There's more variety than ever thanks to the ease of people connecting.

If you're betting that 4chan is the one that's going to stand out of "ahead of its time" you aren't doing it because "counterculture is always ahead" you're doing it because it's the one you personally focus on. Otherwise you'd have to be evaluating it against all the other counterculture things. And many of them are much less derivative and backwards-looking.