I came across this post as I am also interested in dynamically hiding product sections.I'm a bit confused by your suggestion to use product templates instead of conditionally hiding sections where no data exists.  If that's the case, doesn't a client...

When multiple products will always have the same value for a particular metafield, though we might to change that value in future (let's say, warranty period)- what is the best way to configure this?Is there somewhere where I can define a particular ...