I know volatility is a natural thing that can happen to any investment. However, it will be good to address this issue because from where I come from people are scared of investing in bitcoin, they feel its risky. Personally, I feel there should be an increased regulatory body which will help people like me not to be scared. There should be an improvement in bitcoin infrastructure, some of these wallet aren't even user friendly and also, there should a transparency in the market. I'm still learning about the best wallet to use as a newbie though.
My question is this, is it possible for bitcoin to be completely immune to volatility in years to come?
You are scared because this is new to you and you afraid to lose your hard earned money so best thing needed to do if you are really interested with bitcoin is to study more of it. Don't invest due to hype because you end up losing your money since as you said volatility is really unpredictable which can cost a lot if you made a mistake upon buying it.
Also there's no need for regulatory body to enter because bitcoin is very much doing its job on circulation of the market if you are afraid of scams protect yourself by gearing up proper education since you are the one who can help yourself here so good luck and hope you continue learning more about bitcoin.