But by all means, tear down all these fences without understanding why they exist. They can just be rebuilt after all, and it's not like wolves will eat all of us and our livestock in the meantime.
This assumes that the rules created themselves out of thin air and we never lived without them. In most cases, existing rules/regulations were created in response to events that proved their necessity.
And self-regulation is one of the cases where you can be pretty sure that the rule makers are intrinsically motivated to consider the downsides as well as the upsides.
Entirely possible that I'll agree with the changes, though what I'm more worried about is it becoming some vague "culture war" bullshit about wokeness or something, as seems to be the only talking point being brought up in traditionally-conservative states now.
It's entirely possible that they can, I'm not claiming that NYSE is perfect or anything, but in my years on this earth something has become abundantly clear to me: if there's an "obvious" solution to something, and no one is doing it, then there's probably a pretty decent reason and you're not a genius for thinking it.
The easiest example that comes to mind is the stainless steel frame of the Cybertruck that doesn't crumple, which sounds like an "obvious" good thing (no one really wants their car to break in a crash), until you realize that that drastically reduces the safety of the vehicle because a lot more of the shock transfers to the passenger, and the other mainstream car producers were already well aware of that.