I am not sure that the new exchanges will be very popular. Because most of them are shit. People use mostly trusted exchanges, so newcomers need to try very hard to gain the trust of users.
traders prefer using existing exchanges which is already tested and have high security. meanwhile in new exchanges we still see high risk if suddenly be scam exchanges or at least there is no trading volume there. binance now be most popular exchange in market and i think to changed it very difficult ,moreover binance team always developt feature regularly.
I myself still choose binance as my trading place, and my friend also often uses futures trading, I suggest if you want to trade not in a new market because the new market has a small volume and it will be difficult to take advantage if the volume is small