Oh, you should have went with UBPorts then?
Lineage is "just" the degoogelified Android with root access out of the box.
the main intention is to have control over most aspects in android and a community that adapts this ideas on every new android release.

UBPorts afaiu is kind of Ubuntu Linux on mobile.

I backed the UBPorts version, just because i am curious what it feels like. Never bothered to try as of yet tbh. But it might fit the Pro¹ even better then sfos for desktop use.