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.
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.
This might have changed because they've been bought by an ad company
https://restoreprivacy.com/startpage-system1-privacy-one-gro...
Granted this is maybe once or twice in 3 - 4 months I end up using !g prefix.