I haven’t used third party firewalls or AV since Windows 7 or so, especially when these programs started to act more like malware themselves with the constant nagging.
Looking forward to Sync for Lemmy!
Seeing this from Lemmy so it’s all connected anyway.
RetroArch could also be worth a shot if you’re open to emulation: https://f-droid.org/packages/com.retroarch/