I asked for alternatives a while ago, and the nice techies on SH were kind enough to get me a list of more secure programs and websites to try. I figure I'm not the only one with questions, so I brought that list here. If you have any other suggestions, please list them!
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Browsers
Firefox Based
LibreWolf - Privacy focused and pretty good.
Mulvad Browser - Intended to make traffic from every Mulvad Browser look the same (add-ons / extensions cannot be installed)
Zen - Seems to be very popular.
Waterfox - Pretty similar to Firefox but without all the Mozilla baggage.
Floorp - Another fairly popular Firefox alternative.
Chromium Based
Brave - Built in ad blocker and some good privacy features.
Ungoogled Chromium - What it sounds like.
Other
Ladybird - In development, brand new browser and web rendering engine, keep an eye out for it.
Original note: "You might want to take a look at 'Privacy Tests', though I believe their tests are done with default settings and perhaps some of the browsers could score much better with some simple settings changes."
Search Engines
Brave Search
DuckDuckGo
Ecosia
Mojeek
Presearch
Qwant
Searx
SearxNG
Startpage
Marginalia
SMS Text App
Fossify