Yep, but pretty much every single piece of software you've installed on your system can read and write files to your home directory in a silent way without root, and that's where your most important files are on a desktop machine (API tokens, secrets, client projects, etc.).
I have my own opinionated Arch / niri set up and there's 1155 packages installed. That's 1155 opportunities for a package to be compromised. This is also why I try very hard to avoid the AUR and only use it as a last resort (I use 2 packages from it). It doesn't guarantee safety but the official Arch package repos do seem to have more checks and bounds vs the AUR.
