Also, the universe could blow up tomorrow. Everything is possible but, what's not likely is a company risking a revenue stream capriciously. There's no penalty

Also, the universe could blow up tomorrow. Everything is possible but, what's not likely is a company risking a revenue stream capriciously. There's no penalty to Musk for stopping free. There's a huge penalty to Twilio for driving paid users off the system. If there is room to jack up the price 10x, then the current price is tantamount to free. If the deal is too good to be true, don't build your company on it.