My main problem with the current crop of Linux phones is, or at least it’s my impression - is that they still struggle with the basic phone part. As in network connectivity (at least in the US), making and receiving calls, SMS & MMS, and VoLTE support. If there’s a Linux phone where that stuff is solid and works, I’d buy one. I don’t really care about the whole app ecosystem - I barely have any apps on my Android phone now.