Anyone that wishes to run their own exchanges should make sure that they have more than enough capital that it takes to run an exchange, so that they don't end up like most exchanges that couldn't keep up with the competition.

It is not just about creating and having your own exchange, you should also be able to do what it takes to keep the exchanges up and running, cause if you don't, it is still going to end up the same way as others that couldn't make it. And by the way, I believe we already have more than enough crypto exchanges, anyone trying to create more is really wasting their time.