Truly automated trading without intervention

My understanding is that this is not possible due to legal requirements i.e., this is limited to business entities. Can someone point me to as to where can I read about this legality?

I am sure many people agree how antiquated it is, especially when psychology and risk management are such important aspects around trading.

Finally, is there someone out there who is actively working to ensure laws are appropriate in this regard?

I still assume if someone just offers something similar to an SDK, when a user actually utilizes that SDK to create a trading bot for themselves, it shouldn’t matter, and the law cannot apply. Will that be correct?

Streak would be a close cousin, however, even they require manual intervention. DDPI solves a different problem.