Incorrect. I have already explained the manner in which you shifted the goalposts from my statement - whether anyone should care about your personal opinions about Islam - to your separate claim of caring about the future.
Everyone can care or care not about anyone elses opinion as they choose. I don't see what you imagine your point is other than a lame way of saying "I don't like your opinion ... but can't think of any specific counter argument"
It's not necessary to 'show' that the quran is 'wrong' per se, since the 'holy book' of Christians (and even more so the 'holy book' of Jews) say to commit atrocities as well, yet the mainstream views of both those religions are accepted as 'peaceful'. (All of these so-called 'holy books' contain a great deal of potentially dangerous superstitious nonsense, but that also is not the point.)
I think it is necessary to show that it is wrong / no longer valid / out of date (however you want to present it).
The big difference between christianity and islam is that christianity doesn't claim the dangerous beliefs as still current. It's a HUGE difference.
What makes things very easy for islamic extremists is that the extreme beliefs are taught as being a current part of mainstream islam. That is the problem and that is what has to change. That is what reformist muslims want to change but are not getting any help because liberal do-nothings who want to be politically correct start shouting "racism" as soon as anyone criticises the hateful beliefs.
Previously in this thread I already summed up that all of these religions have degrees of interpretation ranging from dangerous to irrelevant.
Yes, and the simple fact is that even mainstream islam has way more of the current teachings that contain dangerous sentiment. Christianity grew up, islam is still living in the dark ages.
The reaosn you want to argue about opinion is you cannot argue about the facts.