As the name implies 'serious discussion, another is ivory tower, so meaning that the topics discussed there are not for everyone, I've personally rarely visited that board. We have many boards where i can fully perticipate and make meaningful contributions in the forum, I wouldn't worry about posting in restricted areas.
I used to post there occasionally a few years ago. I even started a few threads myself. But none of it was bitcoin or crypto-related, which makes it pointless and kind of off-topic, if you think about it. Serious Discussion/Ivory Tower is a good-looking and more professional Off-Topic section.
I am looking at Ivory Tower as I am writing this to see what kind of activity it gets. The last post made there was on 1 January. Before that, there was a long gap dating back to April 2023. The Serious Discussion sub looks a little better, but still nothing significant.
