I'll give you that the results aren't great[0] and that Google's results were __MUCH__ better here, but it did get you to the answer you wanted with the first link. Maybe we search different, but at least in my experience I don't frequently have results like this. Rarely do I reach for "!g" and usually when I do the searches are so niche that Google struggles too.
Incidentally, nowadays I'm using DDG much more than back then. I don't know whether the search results improved or whether I calibrated myself so that I know better how to phrase my searches. I'm still using many !g, but only maybe half of the time.
The only time I ever find myself using the !g escape hatch is when I'm searching something brand new (e.g. a breaking news story). Duckduckgo has a recency filter but it seems to take them a few days to ingest the content.
So, my private life stays my private life with duckduckgo. And at work — I don't really care what google does to my "js shortest path algorithm"-kind-of results history.