Second result on Kagi: https://www.firesticktricks.com/install-apk-on-firestick-from-pc.html https://www.firesticktricks.com/install-apk-on-firestick-fro... ?

Second result on Kagi: https://www.firesticktricks.com/install-apk-on-firestick-from-pc.html https://www.firesticktricks.com/install-apk-on-firestick-fro... ? This would at least give you the ability to install an SSH or RDP client since those don't even require root.