They also said that Twitter's founder Jack Dorsey — by creating a space where Trump could circumvent normal media checks and balances — had directly contributed to the president’s rise to power. Enough is enough, they argued. Ban this man.

I have a lot of sympathy with this argument. I also know some of these activists personally and they are honorable and decent people. But ultimately I believe Twitter must fight to keep Trump on the platform.

For good or ill, Twitter is one of the closest things we have today to a de facto "public space" on the internet. I believe we need such a space. And I believe over the last couple of years, under extraordinary (if deserved) pressure, Twitter has just started to really understand the full range of responsibilities that occupying such a role entails.

One of these responsibilities is to provide a space for the political discourse of a country to play itself out. These are the spaces we now use to debate the issues, to campaign and — now — even to discuss and announce policy. Ideally they wouldn’t be spaces owned by for-profit corporations, but truly public places with rights and responsibilities defined and protected by law. But the U.S. government has shown no inclination or ability to fund or build or run such places, so instead we are where we are.

And where we are is in a country where almost half of the electorate voted for Trump. He did not organize a military coup. It wasn't a massive administrative error that secured him the job. It was, as much as some people may dispute or dislike it, the will of the people. And until such a time that he's removed from office, if Twitter is to remain the de facto public space we all need, the will of the people matters.