I found this quite evil because I thought you could still choose between apt and snap. That’s not quite the case.
Anyway, that Firefox packaged who knows how has all the surveillance things turned on: completions by Google in the location bar before history completion, Google as the default search engine, “telemetry”, and of course no ad blocker or anything by default.
This has a very “Windows feel”.
Anecdote: the (pretty) installer would crash badly at the sight of the NTFS partitions or something that were on the target disk. I partitioned it with ‘fdisk’ and then the installer was able to proceed.
I remember of a similar bug that was reported (and fixed) against the Guix System installer a while back; nice to see we’re in good company.