But it is safer to Keep bitcoin on your possession in case you wanna keep them long term while in gold? you are always in risk of being robbed or killed because of your physical holdings
Some people have also been kidnapped and forced to send all of their BTC to the attacker, so many people have also been attacked online, and all their BTC's were stolen. My point is that if you know what you are doing, there is a high chance that you will store your BTC or your gold well, and it would not be stolen.
I.e. you can store your gold in a bank's safe deposit box, instead of keeping it at home. There will always be risk in holding valuable assets, it now takes the knowledge of the individual to reduce that risk.