In this context, a broker is a person or an agent that acts as an intermediary between buyers and sellers of Bitcoin. So they are usually hired to carry out trading Bitcoin, so instead of worrying about the volatility of Bitcoin
The volatility of Bitcoin is always a blessing in disguise, and for those who fully understand the market price movement there's no reason to be worry.
It's almost impossible to disassociate the volatility from discussions concerning Bitcoin, so would an introduction of an agent like a third part broker become a possible solution to reducing the risk of volatility, or would such a move compound the stated issues?
Introducing a certain agent that has to do with a third party broker as a possible solution to reducing the risk of volatility of BTC will only introduce new risks that can compound issues.
You said yourself that volatility cannot be dissociated from BTC; why not just let it be and make the best out of it instead of be consider about it disadvantges.
However, the introduction of Brokers may prove to be counter productive.
Glad you know the introduction of the broker can prove to provide the behavior that hinders the progress of BTC. Why do you think it will help limit market volatility?
Brokers have a tendency to offer leveraged trading, where traders can control positions much higher that their invested capital. When there are periods of rumours or panic, those in leveraged positions can simply amplify price movements and turning normal corrections into sharp crashes.
We have already had market makers performing these duties ever since the use of CEX has gained a lot of traction.
One understanding point is one of the tenants of Bitcoin, is to reduce intermediaries. If there's a dependable on intermediaries, does it defeat that purpose?
The core model of BTC is to operate without intermediaries, not to reduce them. Introducing a broker you mentioned would be against the decentralization of BTC, and since it could worsen BTC's volatility if large brokers dominate, why would anyone suggest it?