this working good long ago in autodesk/cadsoft eagle, why not now?
That subject has been beaten to death countless times. Try Search. Anyone is free to implement a backward converter. Meanwhile, time and effort of the current developer team is better spent elsewhere.
sorry if I say what seem logic and clear to me. now I feel stupid and will not speak about this again.
What you say is logical and clear and the need for that kind of compatibility is understandable, but there also exist logical and clear and good reasons why it’s not been implemented in KiCad. We just don’t want to repeat the same discussion again and again.
its possible repeated discussions mean something important?
Possibly . . . maybe similar to the discussion of spinning aircraft tyres prior to landing to reduce wear.
yes, wheels on aeroplane is not bad.
Are you getting the hint