Depends on usage. If I have 2 hands available Firefox, u lock Origin is a must on a modern web. But if I need one hand free for… let’s say holding an umbrella, then cromite, based on the chrome fork based off of bromite. As much as I don’t like chrome, on Android it’s the only browser that has gestures, which makes one handed usage perfect. Cromite, just has adblockers built int and lacks many of the tracking stuff too.
Minecraft is officially supported on Linux through deb or snap here: https://www.minecraft.net/en-us/download/alternative
Unofficial some one packaged it up as a flatpak which can be found here: https://flathub.org/apps/com.mojang.Minecraft
As for ease of mods and other things, Prismlauncher is my go to, though I primarily use it to avoid the endless login requests from MS on the base launcher.
It can also be installed officially via flat hub here: https://flathub.org/apps/org.prismlauncher.PrismLauncher