I think it is a stretch to say r/wsb insiders are obviously taking advantage of newcomers. You can’t spend much time with WSB without developing some financial literacy, and there are compelling ideas. It is not just flexing and hype. Also, I don’t think there is a precedent (such as the pyramid scheme) for what they are doing in the market.
I think there is some truth to your mention of young Reddit person being vulnerable, but I think it is risky trying to protect them with regulation.
Most times WSB talk about normal stocks and positions and the gains or losses thereof. A few like TSLA, PLNTR and now GME hit the mainstream airways are meme stocks. Losing money and bragging about is about as big a kudos as gaining as much.
The level of organisation and criminality you might think exists isn't there at all.
https://i.pinimg.com/originals/f3/f9/6c/f3f96c06ddc73aa35cfa...