Opera, Brave or Firefox will easily replace Chrome.
Outlook will replace gmail.
DuckDuckGo is actually now better (they don’t push leftist propaganda to the top) than GOOGLE for everything except reverse image searches.
Google maps is the one product I haven’t found a good alternative yet for.
I keep Google on Chrome, and DuckDuckGo on my main Mozilla browser. DuckDuckGo doesn’t honor searching for phrases as well as Google does. You can type quotes around, for instance, “Mary Magdalene” and DDG is likely to pull up hits for “Mary” alone, which dooms the search because there are zillions of Marys.