I say - only trusted services should run and care about CRITICAL IT infrastructure - esp if it aims for  

       >> GLOBAL FINANCE  ( yes banks, govs, exchanges, merchants ALL INCLUDED = GLOBAL).

I m sure u do not want anyone's money depend on how twitter trolls will collude and decide  on the next CODE FUCK UP like segshit or NO2X next time.  This is utterly LOL - like RBF and many more 'TROLL FEATURES' inside a global finance protocol !