Increase the visible space for content
When viewing communication sites with all the trimmings, e.g. HubSite, Standard Header with logo, search etc, Suite Bar, Action Bar, Page Image with Title, content, footer extension then social bar, there is very little space left for the actual content.
My suggestion is to provide options for hiding or focusing the view on the content to hide away the extra elements or rearrange the interface to allow more content to be shown.
Paul Bullock commented
I have a screenshot in my tweet for reference as cannot upload images here: