I'd suggest that while /e/ can work at a basic level, the list of cons is larger than you make out when I looked at it. The Murena team seems small and unable to keep up. As an example, look at the hoops users were jumping through for over a year just to attempt to use the camera at the advertised pixel count without the stock OS:
https://forum.fairphone.com/t/for-a-better-camera-on-degoogl...
/e/OS ranks poorly and is consistently months behind security updates: https://eylenburg.github.io/android_comparison.htm
Also visual voicemail should actually work just fine on select carriers.
Doesn't fit everyone's use case. No iMessage, no RCS, no visual voicemail, no spatial audio. Personally I don't need or want any of that, I just want a smartphone I can mostly control.