Samsung owners tend to like their Google Camera ports a lot due to the significant improvement in camera performance they offer. That may be in jeopardy now, however, as the new One UI 2.5 appears to be killing Google Camera functionality, starting with the Galaxy S20 series.
https://www.notebookcheck.net/One-UI-2-5-update-seems-to-have-broken-GCAM-on-the-Galaxy-S20-series.491447.0.html