Technically, yes. But it has never been enforced AFAIK. That could change tomorrow of course, so I would be cautious of using it for anything that is very important.

I suspect that posting about this on HN is one of the fastest routes towards getting this fixed, in terms of concentration of Google engineers likely to see your post.

Ha, that would be super unfortunate. But not too worried about that happening. It's been openly talked about online for years with no action.

Ho! Very interesting. I always thought it was very much an active thing.