It's just a Reddit user asking on /r/rust if there is a critique of Rust in the style of the old "Linux sucks" series by Lunduke.
Not everyone knows/follows all the Internet drama and can care of proper implementing cancel culture as morally required by some fanatics.
You posted this misleading message for boosts and likes, you'll get a report.
@post
You mention cancle culture, ignores the issue and then you want to report him.