every aspect of Andriod version is terrible when compared against web version. For me privacy is a number one issue.
Have you tried Firefox Preview yet? For me, many of the annoyances of the current stable android version are resolved in Firefox Preview, though a few new issues are introduced.
An issue that irks me is that telemetry is enabled by default in all the android versions. I don't think they can claim to be the privacy browser until they at least introduce an option to turn this off from the intro screen.