This site is acting weird with verfication. I wanted to edit my post.
That link was just an example of more terms to search on.
If you search on bridge development dex you get better pages.
Obviously, ERC tokens would be an expensive route, but some of the other new chains that are easier to set up than BNB could work.
Thanks for sharing paramind22
The medium.com post sound good, unfortunately the post is from 2018 and their website is down as well.
ERC token is a money burner to interact with it.
A bridge solution could work with a 2nd layer to minimize the expenses for transactions. Or even lay the focus on other chains like BNB or even THETA etc.