Oh boy, I was hoping a thread like this existed. I get to talk about tech and computer stuff.
Computer OS - Manjaro:
If you want to move away from Windows and switch to Linux, I highly recommend Manjaro. I use it on all the computers in my house, and I love it.
It's Arch Linux, but it adds a GUI and tools to make it user-friendly, and is very easy to use for most common tasks. I currently use it with the Cinnamon desktop environment, been using it for a few years now, and I have no complaints.
Games on Linux - Lutris:
Wine and Lutris alone make 90% of my game collection run, and for the other 10%, I can use Valve's Proton to run those. Lutris is a GUI that makes setting up your games for Linux easier, and it even connects with Steam, or whatever other service you have. Lutris assists with arguments for fixing small compatibility problems, and running specific wine/Proton versions if needed. I can play my entire game library on Manjaro, and I'm most pleased with it, especially since gaming used to be the reason I had to keep Windows around. That's now a thing of the past.
YouTube:
On desktop - Freetube. Application that has Sponsorblock built in, and lets you do channel subscriptions without a Google account.
On mobile - NewPipe. YouTube replacement, no Google account or tracking of any kind. I tried Louis Rossmann's Grayjay for awhile, and while I love the idea, it's currently too buggy for me to use reliably. Plus NewPipe finally got around to fixing the issue where live streams wouldn't show up in your feed, but now they do.
I never use the stock YouTube site anymore, the experience is so horrible. These two apps have permanently replaced it for me, and I highly recommend them.
VPN - Mullvad:
The feds searched them, and found no customer data at all. If that weren't the greatest advertisement ever for a VPN, there are no customer accounts - your only identifier is a randomly generated ID number, and you can pay with Monero or Bitcoin completely anonymously. Or if you want to go super paranoid, you can literally send them cash in the mail. They got an application for Linux, and Windows (not sure about MacOS), and an Android app that you can get from F-Droid.
Password Manager - Keepass:
I do not trust any online password manager, especially one that's closed source. Keepass is an offline password manager that uses encrypted database files. Protected with a decryption key, and if you lose it, you're boned, so don't lose it. Is a very simple application that stores my passwords organized by categories. It's great. They have Linux, Windows, Android (one on F-Droid) and even iOS/Mac apps for it. But last I checked, the iOS/Mac app was subscription. Idk anymore though.
Android/Phone Stuff:
LineageOS - I think this is the best rom you can use on an Android phone today. Use it without GApps or MicroG for better battery life, and no GApps means minimal tracking stuff, and no Google tracking (unless you choose to use their apps on there). It's extremely lightweight, simple, and easy to manage, which is what a phone should be. Google's stock Android on Pixels today is horrid, I know, because my work phone had it. I hated it so much.
F-Droid - FOSS app store that just has free and open source software. No account system needed.
FUTO Voice Input - FOSS replacement for Google's text to speech. Made by FUTO, the company Louis Rossmann works for, and it's excellent. In my experience, works even better than Google's own service.
Massive - Gym tracking app. Free, offline, open source. Simple.
Browser:
I know in the OP Josh said Brave, but I'm going to disagree there. Just get Firefox, and all the good extensions to make it a good decently-private experience.
I used to really like Brave because it made a good out-of-the-box private experience. But now they seem to be really pushing hard into collecting analytical data, and now upon fresh installation you have to go in and turn all this stuff off. The whole point of having a privacy-focused browser was to not have any of that shit running. But I also know that on the Windows version, they will install a service that runs quietly in the background that you will likely only notice by checking startup processes in the Task Manager. Ever since finding that out, I swore them off. If Brave works well for you or whoever, then good for you. No harm no foul there.
I just stick with Firefox with lots of extensions to "fix it." Get uBlock Origin to block ads, Privacy Badger to stop a lot of the background tracking,