Esports Gambling Regulation

I am writing an article on Esports Gambling Regulation. I am in need of help on the introduction of the article and some of the analysis section. This introduction would dive into the background of Esports, how it became a lucrative business, how big the gambling side of Esports it is Analysis will dive into how it is regulated currently within the USA and Globally. And any or all problems that states/countries are having with Esports regulation and issues that it may be causing in terms of stifling the growth of esports as a whole. I don’t need full citations but need to be able to access the sources myself and cite them if needed.