why was trending forex created ?

Source

Starting with the end of World War 2, the whole world was experiencing chaos in terms of the economy so that governments needed a system to be able to regulate the economy that was happening at that time, not long after that a system was found, namely the BRETTON WOODS SYSTEM, in this case all agreed on the dollar benchmark value against gold, this system makes the exchange rate stable, but this doesn't last so long because the world is growing and increasingly technological, finally the Bretton Woods system starts to sound mediocre, so people start looking for new ideas. .

In the late 90s the world developed rapidly with different technologies and computers and also had an internet network, banks began to create platforms, this platform was created to stream direct offers to customers so that customers could trade on their own, but the technology/internet world developed business and trading platform
Individually that is broken forex.

Broken forex allows anyone to do currency trading, because with just a little money you can enter it so anyone can connect to forex, everyone can deposit money or withdraw it comfortably.

Regards @razzor