it may become more trivial to llm your comments/blog/whatever into a different "voice", but there is so much that can be used for de-anonymization that the llm-assisted technique dont address.
for example, you may change the content of your comments, but if you only ever comment on the same topic, the topic itself is a signal. when you post (both day and time), frequency of posts, topics of interest, usernames (e.g. themes or patterns), and much more.
for example, you may change the content of your comments, but if you only ever comment on the same topic, the topic itself is a signal. when you post (both day and time), frequency of posts, topics of interest, usernames (e.g. themes or patterns), and much more.