It would be cool if at last they fix bugs like:
After wasting 5 minutes writing a 6 or 7 lines long message on whatsapp and pressing the back key a single time to erase a single word, it deletes my entire 7 lines message, just awesome.
When i browse some site and after pressing the back button to close the browser and it freezes forever on the browser homepage till i pull my phone battery out.
Sometimes when i do a call, the button to end it stop working so, to actually finish it <battery pull out>
Sometimes the WiFi connection refuses to work after some minutes on, solution: Reboot the phone.
And so many more annoying and awesome bugs that happens not just a single time in a daily basis.
Sorry not trying to be rude, but for just "communicating" (making calls and sending SMS) standard dumb featurephones can do the job.
The goal of the KaiOS is to bring on some advanced functions to simple and cheap phones, and they are doing great, i just hope brands update their devices cause being stuck on an old firmware with a plenty of never fixed bugs is embarassing enough.