Google can only be helpful if you already know that the forum runs on Discource. Most forums state the software used on the main index page - I don’t see it that mentioned on the Bambu forum. You should not need to dig for it.
Quick search of the forum for “new post” found these frustrated newbies in just the past few weeks. I’m sure the search missed just as many.
Introducing Bambu Lab A1 mini - A colorful gateway to 3D printing - #71 by JoeMinty
Can You Change the Temperature After A Certain Layer? - #15 by savvysteve
About the Site Feedback category - #19 by stratman
About the Site Feedback category - #20 by toolmantim313
About the Bambu Lab X1-Carbon category - #16 by mwoudebb
About the Bambu Lab X1-Carbon category - #15 by calicoowls
Even if they do take the time to search for a topic related to their question, the topic gets sidetracked as the other users have to explain WHY the newbie can’t start a topic, and is limited in the number of links and attachments.
The restrictions are reasonable and easily overcome, but it should not be so difficult for a new user to find the rules.