Same here. I'm still using duckduckgo on my private devices (phone and home laptop), at work I'm using google. I suppose the reason this works for me is at work I need GOOD results, thus google search there. At home I just need a search now and again, so duckduckgo is good enough for this.

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.