Given that practically for any issue of importance there's enough money on each side of the issue to buy a campaign on Twitter, it doesn't really matter. But if Twitter doesn't want to take money that would expose them to pressure over banning somebody's political speech (somehow nowadays it became ok in the US of A to call to ban your political opponent from speaking - who could have known that'd happen?) - it can be a sensible solution. Twitter would still be pressured to ban for politics (and probably would yield to that pressure, as it did many times before) but at least their revenue department would be kept out of this mess.
