I figured it out:
first of all, doing journalctl -xb
showed this:
Jun 17 21:45:36 Charlotte kernel: si2168 11-0064: Direct firmware load for dvb-demod-si2168-d60-01.fw failed with error -2
Jun 17 21:45:36 Charlotte kernel: si2168 11-0064: firmware file 'dvb-demod-si2168-d60-01.fw' not found
I messed up because I thought my tuner was a Geniatech T230C2 but it was a Geniatech T230C.
I didn't need drivers but I did need the firmware so after following the wiki instructions (https://www.linuxtv.org/wiki/index.php/Geniatech_T230C#Firmware) I managed to get it working.
I am not sure why it was working on the Orange Pi 3 LTS, I don't remember doing any extra steps but I may be wrong.
Anyways now it works. Sorry for opening this useless thread.