I have a breville bambino plus for the past 3 ish years which also uses a thermoblock. I like it. Lower power draw at idle, no preheat, works like a charm IMO.
Cancelled proton unlimited since the majority of their platform is lacking features on Linux and switched to just a simplelogin subscription to pocket the savings.
KOHO has a single virtual card that can be reset... but it would reset everything being billed to that card ofc so not quite 1-1 with privacy.com's per-service virtual cards.
That being said, my koho card was also compromised and their chat wouldn't let me dispute the transaction or talk to a human for another 3 days after the fact so I just closed it down.
Probably need to uninstall the xone driver you already installed from that link. Then open the welcome screen again (super key + type welcome, should be there) and there's an option to install the xone and xpadneo drivers already setup for nobara on one of the tabs there.