BitcoinTalk Forum is an extraordinary forum. Our seniors here are very helpful. I haven't seen a Beginner ask for help but didn't get the help.
That is the older members like hero and legendary and others( except the newbies who spam the forum).
Not all newbie members are spamming the forum. Remember that today's Hero, Legendary member was also a newbie one day. Similarly, not all Hero, Legendary members are always doing constructive posts. However, this number is very low. There are some airdroped Hero, Legendary members who also spamming the forum. I saw a high rank profile who got negative trust for posting spam and so that he can't participate in any signature campaign but now I can't remember his name.