Ah yes, the real solution is always just round the corner. Then blockchains will take over the world!

If people tout anonymity and 'censorship resistance' as a market's main advantage over other markets, it's hardly surprising that people focus on the use cases - hypothetical and otherwise - which wouldn't be possible on prediction market platforms where the platform operator knows their customer and rules out certain types of trade. If your USP is the ability to do 'bad things' to manipulate outcomes [manipulating the 'reporting' is probably a likelier outcome than assassination, admittedly] with little chance of your trades being discovered or reversed then people are going to focus on that.