There are some fans and supporters of BSV who are willing to give money in trading fees. Among the major exchanges that exist, some of them won't classify a coin that is even questionable as a scam as long as it has the potential to make them a lot of money once the trading is active. To find out the income opportunities come from it own supporters, they usually conduct a poll on whether it should be listed or not. That doesn't include other traders who will come over time.