I don't see it as confessing their sins, more like "FYI, I used X tool to help me with Y" like you'd see "Page generated by Z" in a footer except in a header si

I don't see it as confessing their sins, more like "FYI, I used X tool to help me with Y" like you'd see "Page generated by Z" in a footer except in a header since it's related to the content itself. Unless you're writing an assignment for an English class I don't think anyone would feel lied to if they found out you had help from an AI translator.