Comparing both industries with very different launch times does not give any accurate suggestions.
Bitcoin has grown more than expected in just 14yrs and that shows that it is worth investing in because of its value and potential compare to other asset like stock and bond.
The influence of Bitcoin has greatly increased since it was created 14 years ago, compered to other financial investments like stock and bonds, as you mentioned, which have been existing for many decades. In a very short period of time Bitcoin has been able to measure up as a valuable digital asset, that has the potential to take over and become the most profitable financial investment in the world. This is why it's adoption will continue to increase despite the bans and restrictions in some countries.