You can always use public instances of searx or whoogle instead of google search. They will use google and other search engines, and strip ads and trackers to enhance privacy.
Both can be selfhosted privately if you don't want to use a public instance.
Better browsers for android are iceraven or Mull. Both are hardened Firefox forks.
For desktop Firefox with hardening from arkenfox's user.js will do.
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You can always use public instances of searx or whoogle instead of google search. They will use google and other search engines, and strip ads and trackers to enhance privacy.
Both can be selfhosted privately if you don't want to use a public instance.
Better browsers for android are iceraven or Mull. Both are hardened Firefox forks.
For desktop Firefox with hardening from arkenfox's user.js will do.