> But then it's of course not illegal and possibly not even bad.

Unless regulations apply or no monopoly emerges.

I guess i dont trust institutions or companie as you do.

To end it on a different upside. To some degre, your company and eg amazon are realizing cybernetic socialism . With enough trust, we could regulatorily capture the whole thing ;)

I agreed to your point.

> "pushing out" other liquidity providers. [… is fine ] from society's point of view.

Thank you for the conversation.