Obviously there is much to learn from the words of the engine guy who just left Ferrari. What LDM said is almost a reaction to what we just learned, saying that all that bad stuff will end. It took a firing to get the truth in front of the guy who stopped the tools from being updated, that would be LDM.
To me, the culture issue is about motor sport not Ferrari, the team must value those things that bring the rewards to Ferrari, putting points on the board, racing for wins, NOT efficiencies of aero or heat etc, points and wins not tail chasing. I am guessing its easy for a team like Ferrari to lose site of the central values of racing, at this point it seems like F1 is blindly racing towards non sensical technical pursuits, not points. Of course its all done in the name of getting points but its really just going to 11 when everyone else is focused on something called 10, same thing different goal different culture. I believe it is this reason McLaren has completely lost it. McLaren is a giant corporation within F1 and with that comes office politics, not racing, getting your group to win all the battles within the team, aero over mechanical etc. Who is King of speed, who gets the complex new age F1 cars are now entering etc. The in house winner of those battles loses on the trace every single race. Its a cultural thing. I think Ferrari has these problems too.
Judging from the what the engine guy said, Ferrari is in much deeper trouble then I thought. I look at McLaren last year (an abomination) and I look at them this year and I sense they feel things are going on the right path, its abominate II and they don't seem to notice. Next years Ferrari might be just the same, there is no reason to believe that Ferrari will make any greater improvement from this year then McLaren did from last year.
In truth, it has become clear every engine manufacturer is changing their engine to be just like the Mercedes engine, so maybe there is hope for greater speed, but its not like Mercedes is bringing a 2014 engine to the 2015 season, they will still have an advantage. Maybe Ferrari will do better next year, but I don't see the WCC or WDC coming one year out from this wreckage. Lets watch for the rest of the season, if Ferrari get more points on average then they did in the first half maybe the culture has changed, after all this kind of cultural shift can happen in a millisecond.