Comment by pjmlp

I guess you never bother to actually program on it.

Tizen already went through these reboots:

1 - Replaced Meego SDK with Bada OS SDK

2 - Replaced Bada OS SDK with EFL + C++ SDK

3 - Dropped C++ SDK and replaced a new pure C API alongside EFL

4 - Currently adopting .NET Core + Xamarin.Forms

Then there is the whole issue of code quality.

https://what.thedailywtf.com/topic/15001/enlightened

https://www.theregister.co.uk/2017/07/12/samsungs_tizen_no_l...