Those who think the constitution is a "living document" want it to die in its present form because they are not content with the constraints on government that exist.
Liberals like yourself believe that it is the role of the government to a cradel to grave nursing nanny who provides everything in life.
The founders of this country were far more intelligent than yourself and the brilliant document they created should be left alone.
If you want to amend it, there is a procedure to follow.
So, since you are an Originalist when it comes to construction of the the Constitution, I would think that you are for reinstituting slavery, separate but equal for blacks, elimination of any right to privacy and all civil rights.
As far as I know, there isn't a self-professed orginalist or strict constructionist on the SCT.
Times change. That pretty much puts to bed the idea of Orginalist construction.
The founders were well educated but hardly as deified as you present them. They were slave owners, treated women like property, and they slaughtered indians.
When something is not perfect, it is subject to change. The founders and the constitution were not perfect.