I’m not a frequent visitor of that subreddit so I’m not really informed about this, but isn’t this kind of like cutting off your nose to spite your face? I get where you’re coming from, but there’s a few outcomes here, none of which are conducive to the longevity of communities like this:

• The community is investigated and determined to be in violation of the DMCA for some reason. This forces reddit to close it, but may also trigger a closer look into organized communities like this one.
• If the aforementioned reason is because of links obscured behind hashes (as pirate subreddits love to do as their workaround), this has far-reaching implications and would directly affect the communities on the fediverse or other websites in one way or another, as it would be proven to not be as effective as people seem to think it is.
• If the aforementioned reason is because of information regarding pirated content being hosted there, then that’s even worse, for obvious reasons, since they would be willing to file a DMCA for the mere mention of offending content.
• If nothing happens, then it was essentially a waste of time; the only way it wouldn’t be a waste of time is if there was a positive outcome. I don’t see one, personally.

Obviously companies can DMCA for whatever reason they want, but the entire idea of communities like this is to stay under the radar.

Maybe I’m completely off-base with what I’m saying; this was just a thought I was tossing around in my head while I was trying to sleep shortly after reading this comment. It just doesn’t seem terribly productive. The only part that could be somewhat impactful would be if the relevant investors became aware, but the fact of the matter is that reddit will bend ass-backwards for these people, and if they were to take issue with that subreddit, then it’s gone.