Ironically, one of the most effective methods is to use a local LLM to rewrite your text with a low temperature setting, moving your writing style to the mean of the LLM style. Erase your identity by hiding as a bot.

Humans are not generally capable of such separation. If you do want to do this sort of thing then you should probably use a tool. Of course your tool will likely mark you, but at least it wont lead back to you without the tool. Like the equivalent of blowing out security cameras with a bright LED.

For instance you could use a script that identified all words with synonyms that are used less frequently and replace them with the most common, that removes all spelling errors, that corrects grammatical error, and highlights sentences that run on for editing.

Generally if you want to avoid ID invent a fake person and being that person is easier. Also like, don't share things, don't comment, and ablate all character from your writing (amusingly slop bots are fantastic for removing all humanity from your writing, but general tone analysis tools can suffice).

Interrogation as punctuation? Idk what that is. Commas, periods, semicolons are underused, I have no idea what the former is.

I didn't say that.

Lemmy, and all federated socmed, is much easier to data mine. The way you talk, the spelling mistakes you make, when you post etc can all be used to locate you and demographically identify you and lemmy replicates everything, even posts you delete or edit, to anyone federated.