Raw and messy writing should be celebrated.
I do not expect anyone to read anything I write. Writing to me is more of a meditation, where I dump my ideas and get started for the day. Forget grammar and etiquette. I write in keywords, and you make your own interpretation.
The polished "work" I do for a living that it is inherently incentivized to sell you something. Most things that take effort to write often have an incentive to sell something. Now, most of the time we can filter out advertisements from content, but the issue has become that we do not dump word salads anymore. We do not take anything at face value.
Raw and unfiltered thought is more attractive to me than something that has good grammar and has been reviewed. You write as a form of meditation, you write anonymously to get things off your chest. Maybe you give away secrets, maybe you tell us what shouldn't be told. But who cares?
Most of the time it is not fun to read rants, but sometimes it is. It is fun being the mad man in the town square who screams out conspiracy theories and he does not care if anyone listens or not. Sure, you may not feel that way, but I like to listen to a madman scream (if no one can see me) and I think there is a bit of that madman in all of us. So, why not embrace it? Why filter ourselves, especially when conversational AI has gotten so good, reading what is human written and what is AI written has become nearly indistinguishable.