I dont like the idea because many surveys relie on the fact, that the participant does not have the abbility to oversee all of his answers! An on/off option would be possible, but overall it isnt worth it.

You should add a "Dont care" button to ideas, but solutions!

Alternative solution: INSERTQUESTION Replacement Field Code
Much like you have INSERTANS, I propose an INSERTQUESTION replacement field. Then you can at least setup a dynamic Question and Answer review page using a boilerplate field. This is not as convenient as a full review question page/type option, but would allow someone to setup a review page without having to retype the question text.

A quick button to spit out all of them would be pretty great too.

I think this is a basic need as any survey that lets you print your answers lets you see all of them after submission, so why not let you see them before submission to make sure they are right without having to scroll through many pages.

I have a 10+ page survey I'm setting up now and this is a requirement so I will have to manually copy and paste questions and use INSERTANS to show answers on a boilerplate question which is not very efficient and is prone to error.

As such, I have added a simpler solution that would let you create a page like this but at the very least reuse question text.

Dear lwc ,

Thank you for suggesting a feature.

However, we will not be picking this up because the use case is too specific or the use case might not fit to the latest versions of LimeSurvey.

Other reasons why the feature is dropped could also be, it has been implemented already.

Please check on the latest versions and if the issue still exists, feel free to re-open the report.

kind regards,
galads