Do as I said not as I do

That Deviantart user posted the following comment on November 23, 2020. https://www.deviantart.com/comments/4/62226106/4886512173
https://archive.vn/rxJXG

Strangely, on November 5, he posted this comment.
https://www.deviantart.com/comments/1/850302471/4882948198
https://archive.vn/VHwY3

I said his computer was hacked but what if wasn't?   Does he don't practice what he preach?