Sure. This is how it was back in the day, I had to find an example through Wayback Machine: March Development Update - News - Text Blaze Community
Note there are no small action posts visible:
The small action posts are still there in the DOM but they are hidden via CSS as expected:
The link to this stylesheet is: https://web.archive.org/web/20230307092617cs_/https://community.blaze.today/stylesheets/desktop_theme_2_8bfecae92ad5104622d1da988786f10e4f8240ac.css?__ws=community.blaze.today
I am not sure if we added desktop_theme_2_hash.css or it was already present in Discourse (and has now been removed).