Bitcoin should also not be compared to any precious metal. They are many difference between the two. Price is not a point is comparison of assets, rather the asset class is.
Institutional capital helps manipulate bitcoin - it is possible but not confirmed and neither provable. This should not matter to retail investors though.
What is lacking is regulation but that is a topic for another discussion.
Yes, before there are some of the countries don't like Bitcoin and they banned it as well, but as time goes by there are also some country who banned Bitcoin revoke it, were right they've adapted the concept system that bitcoin has. Meaning, We cannot deny that some of the institution capitalist are investing into bitcoin too because they something about it wherein some didn't see it.