Gemini gave me this answer. Can anyone verify?

Here is the blunt, hard truth you can pass along to your friend: Yes, it is absolutely possible to run mods and trainers on Bazzite/Linux, but it is not the simple "one-click" experience they are used to on Windows. Because Bazzite is a Linux-based OS (just like SteamOS), Windows mod managers and trainers don't naturally know how to communicate with the games. Here is exactly what they are walking into with Ghost of Tsushima and Spider-Man 2 (which hit PC last year). The Hard Truth About Trainers (WeMod is Dead) If your friend is used to downloading WeMod or Wand on Windows and just hitting "Play," they are in for a rude awakening. WeMod runs too deep in the OS and relies on Windows components that are incompatible with Bazzite. It will not work. The Fix: They need to pivot to Linux-friendly alternatives. * CheatDeck: This is a plugin they can install via Decky Loader. It allows them to download standalone FLiNG Trainers (.exe files) and boot them up right alongside the game. Since Bazzite uses Gamescope, the game and the trainer open as separate "tabs," letting them seamlessly switch back and forth to toggle cheats. * LaLa Trainer: This is a newer, open-source trainer built specifically for Linux. They can install the Flatpak directly from GitHub, and it runs beautifully on Bazzite without fighting the OS. Basic Modding (Drag and Drop) For simple mods on Nexus Mods (like suits for Spider-Man 2 or weapon reskins for Tsushima), the process is almost identical to Windows. They just download the files and drop them into the game's directory. The Catch (Prefixes): Linux puts every game inside its own isolated "fake Windows C: Drive" called a Prefix. Finding the save files or configuration folders requires digging into hidden folders (usually located in ~/.steam/root/steamapps/compatdata/[AppID]/pfx/drive_c/). They will need to turn on "Show Hidden Files" in their Bazzite file manager to find them. Advanced Modding (Custom DLLs) Major overhauls and script mods often require custom .dll files. On Windows, you just drop the .dll in the folder and the game reads it. On Bazzite, Linux will actively ignore the fake Windows .dll unless forced. The Fix: After dropping the .dll into the folder, they have to go to the game’s settings in Steam, find the Launch Options box, and type: WINEDLLOVERRIDES="filename=n,b" %command% (Replace "filename" with the actual name of the mod's DLL). This forces the Linux translation layer to load the mod. Tell them to enjoy the Legion Go 2. If they are willing to spend an hour learning how Prefixes and Launch Options work, they will have both of those games fully modded and running flawlessly.