In light of historical context( 1)marriage of aisha r.a was to strengthen ties with his bestfriend abu bakr siddiq r.a, 2) military campaings were against the kuffar after they initiated the flames of war first. It was the polytheists who kicked out muslims, who plundered the belongings of the muslims, so they started the animosity), these statements are seen with modern glasses. And the statements are intended as insults.
Why are they not accusing ancient jews of pedophilia or militarism? They dont because they are afraid to be labled as antisemitism, and jews would say hey listen that was the past.
It is purely used as insults.
Your comment is 100% based on speculation. Those statements could surely be seen as substantiated criticism, which, you said, should be aloud. And, since these were hypothetical statements, it is absolutely absurd that you claim to know the character or biases of those who hypothetically would speak them.
1. The reasoning for the marriage is inconsequential. All that is necessary for child molestation is any sexual activity (exploitation) with a child. There is no illegality requirement of any kind. And, I would say that anyone who partook in sexual activity with children are open to this criticism, whether Jew, Christian, Muslim, Hindu, etc. It is laughable that your excuse is "why does everyone always pick on Muhammad," when that is certainly not the case. If you actually think this, you need to explore what Muslims from Islamic run countries are spewing out about Jewish people LIVING TODAY, which is much worse than attacking a historical figure.
2. Again, the initiator of the violence does not matter. It has been shown time and time again that Muhammad encouraged people to physically harm those that fought against Islam. Today, that would be called terrorism. Now, he lived in a very different world, but he certainly did some bad along with the good. Thus, he should be open for criticism.
My main point is that, if something can even be reasonably argued, it should be permitted as criticism. And, no Muslim has the right to think any historical figure is off limits. I hear antisemitic rhetoric from my friends all the time. I grew up going to Catholic grade school, Jesuit High School, and Hebrew School on the weekend. I heard both groups make fun of the other constantly. You know what I did, even as a child ... I learned that honorable people ignore unsubstantiated insults. But, criticism that can be substantiated should not only be listened to, but studied. Who knows ... maybe you are wrong about Muhammad. Maybe I am wrong about Muhammad. Maybe all those that you named are wrong about Muhammad. How will we ever figure it out unless we are permitted to talk about him?!