I don't think you should be able to make claims like this without hard proof.

Do you have any information about this?

Edit: So I found out where you read that, and that article is wayyy over thinking that comment.

I think the Twitter comment could be taken multiple ways and it would be fair to give them the benefit of the doubt.

Surely you read the article?

"The requirement from the start was byte-for-byte identical output from both pipelines. "

The bytecode from C++ is identical to the Rust output.

I think they use a lot of heuristics.

To test I made a new VM with fresh browser, running with a VPN and I still got banned, although it took slightly longer (maybe a few days).

It's possible though my VPN was used on my old account at some point though. But still.

I was the same. There was one sub I won't name where I made a comment against a celebrity (nothing bad, just making fun of her) and got banned.

I usually delete my Reddit accounts after a year just because I'm wary of how much info you can accidentally reveal about yourself.

Well, I'd made a new account and accidentally posted on the same sub which immediately got me a permanent ban for evasion.

My fault, but no real loss. For the last few years I rarely contribute and just use Reddit for info.