It would not help newbies in my opinion. There are thousands of thread with the same massage, but I did not mention less people taking part in crap bounties or yelling that an ICO is a scam and he invested 5k into this garbage, it is not going to end.
As for me, it will still be a big help for beginners these days. Most of them are just seeking and waiting for advice so it will be an advantage if we'll share our knowledge with them. It's also important that they will do their own research on how to observe the movement of the market so they wouldn't rely on FOMOs and fake information being spread. Newbies and beginners now are aware that they need an advice from experienced people here in crypto world.