I was previously posting about trying to charge an EV while using #LineageOS. I ordered an RFID tag from #Chargepoint, which works well, and I tried their app too. I thought that it wasn't working because of Google Play Integrity, which prevents banking apps for instance from working on unsigned devices. It turns out that I can still log in and even initiate a charge from the app, but because I don't have Google Play Services installed on my device I can't use the map feature to search for charging stations. I don't really care that much about this, since I can use #CoMaps for the same purpose.
I'm aware I can use #microG to get this functionality, and that I can get some level of device signing, but I don't care to.