why do people insist that Bitcoin should work exactly like gold? What's so fantastic about the yellow metal that they want to replicate?
They want it to work like gold for the same reasons gold is so fantasitc to them,
Gold holds value, no matter how hard the banks try and have tried over the years, gold has withheld the test of time and wins every war waged against it by the shiny bullion holders. no matter whst they do , whst they try (paper contracts that are not backed by the shiny metal at all AKA IOUs) Gold still wins.
Investors want another GOLD on a market the banks cant win on. If you cant place a buy and a sell (long and a short) non a trade the banks and big investors are limited on thier profits, because Bitcoin does not have these options available where banks can profit the mostly from you and mee, they want to discredit it.
They want another gold, something that can battle the banks and win at every turn, something so strong that no matter what the banks throw at it, you will never see it fall to far.