I have tried both the AppImage and using Wine to execute the installer but both fail (expected)
wine Bitwarden-Installer-2023.5.0.exe
wine: created the configuration directory ‘/home/user/.wine’
000b:err:seh:raise_exception Unhandled exception code c000001d flags 0 addr 0xf778c612
0009:err:module:__wine_process_init L"Z:\home\user\Downloads\Bitwarden-Installer-2023.5.0.exe" not supported on this system
Appimage
./Bitwarden-2023.5.0-x86_64.AppImage
bash: ./Bitwarden-2023.5.0-x86_64.AppImage: cannot execute binary file: Exec format error