You are right, I also prefer Sailfish and F(x)tec Pro is great.

However missing apps are unfortunately still an issue (or sometimes app features like with signal). Jami, Voip, wireguard, etc. - things someone is used to on android/ios and are required for everyday use often just do not work.

In my opinion - and that's just a biased personal view - it's completely silly having all these smaller (mostly linux based) systems like Phosh, UBPorts, PostmarketOS, Maemo Leste, Sailfish, Nemo, etc. and they do not have ONE ecosystem, meaning their apps are not compatible. This path leads to nowhere.