As a longtime user - with an interest in simplicity, I think there are 2 different user paradigms at work in Rapidweaver - and it makes it messy
I think the old paradigm of page types is dead (certainly nobody’s added anything useful to by blog page for 5 years)
Page types should go legacy and elements should be norm - which should include stacks
The stacks UI is over complex in my humble opinion. Elements should be WYSIWYG unless you click to edit one - meaning there should perhaps be no preview mode !!
Would love to see things get simpler in V8