It seems to me that it will be very difficult for any project related to the creation of exchange , because there are more than 1500 stock exchanges in the crypto market and their number continues to increase.
1500 crypto-exchanges??? Where did you get these numbers? That's huge... I think you're mistaken! Or was it an "abstract figure" that just said that there are too many exchanges now?
I also think that this is a huge amount. If possible, send a link to the source from where this figure is taken!