good point, that seems plausible. It's an unenviable choice though: good results from incessant surveillance (and nasty link re-writing per topic), or poor results if you use it infrequently.
[I wouldn't know. I've been using DDG for so long now, I can't remember the last time I used Google search. Maybe I've forgotten how much better G is. Truth is, though, DDG does what I need of it. Rarely come away without the answer I want. So no temptation to use Google. At. All.]
I still have the habit of adding !g into my queries when the results are bad.
There have been years since the last time I remember Google actually giving me better results than DDG (except when I only want product sellers, on this case there has been around an year).
Yes, maybe if I let Google see even more of my life, they would be able to get me better results. But they have access to much more than I'm comfortable with already, and the results aren't there.
[I wouldn't know. I've been using DDG for so long now, I can't remember the last time I used Google search. Maybe I've forgotten how much better G is. Truth is, though, DDG does what I need of it. Rarely come away without the answer I want. So no temptation to use Google. At. All.]